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Background: Distal radius fractures (DRF) are the most common upper extremity fractures in adults. The purpose of this study was to determine the incidence, causes, and independent predictors for unplanned return to the operating room (URTO) in a single institution within 90 days following distal radius open reduction internal fixation (ORIF). Methods: A retrospective study of 2933 consecutive patients from January 2015 to December 2019 who underwent distal radius ORIF was undertaken. Patients who returned to the operating room within 90 days of the index procedure were identified. Patients with planned return to the operating room for staged procedures were excluded, yielding a patient cohort of those with URTO. Demographic data, causes for reoperation, and final Quick Disabilities of the Arm, Shoulder and Hand DASH (QuickDASH) scores were collected. Results: Overall, 45 patients had URTO (1.5%) occurring a mean of 44 (6-89) days from the index procedure. Reasons for reoperation included nerve complications (n = 14), loss of fixation (n = 11), hardware complications (n = 9), wound complications (n = 7), and tendon complications (n = 4). Neurologic reasons for return included carpal tunnel release (n = 13) and ulnar nerve decompression (n = 1). QuickDASH scores were higher for URTO compared with control cohort at the final follow-up (33 [range: 0-91] vs 14 [range: 0-100], P < .01). Conclusions: Mechanical hardware failure and neurologic symptoms were the most common reasons for URTO after distal fracture ORIF.

Background: Upper-extremity injuries often lead to long-term problems in function and quality of life in patients. However, not much is known about the effects in polytrauma patients. This study aimed to describe the upper-extremity injuries in polytrauma patients and to compare self-reported disability and quality of life in polytrauma patients with vs. without upper-extremity injuries. Methods: We performed a retrospective cohort study of adult patients with an Injury Severity Score ≥ 16 admitted to Erasmus MC between January 1, 2007, and December 31, 2016. Patients were asked to complete the Disabilities of the Arm, Shoulder and Hand, Short Form 36, and EuroQol-5D questionnaires. Details on injuries, treatment, and clinical outcome were collected from the national trauma registry and medical files. Characteristics and self-reported outcomes of polytrauma patients with vs. without upper-extremity injuries were compared. Results: In a cohort of 3469 trauma patients, 1246 (36.5%) had upper-extremity injuries. Of these, 278 (22.0%) had severe injuries (Abbreviated Injury Scale score ≥ 3). Upper-extremity injuries were associated with a longer hospitalization (median, 12 days vs. 8 days; P < .001), longer intensive care unit stay (median, 5 days vs. 4 days; P = .005), and lower mortality rate (14.6% vs. 23.9%, P < .001). Among the 598 patients who completed the questionnaires, no differences in the physical component summary score (47 vs. 48, P = .181) and mental component summary score (54 vs. 53, P = .315) of the Short Form 36 questionnaire, as well as the utility score (0.82 vs. 0.85, P = .101) and visual analog scale score (80 vs. 80, P = .963) of the EuroQol-5D questionnaire, were found. However, patients with upper-extremity injuries showed a minor increase in disability in the Disabilities of the Arm, Shoulder and Hand score (9.2 vs. 4.2, P = .023). Conclusion: Upper-extremity injuries in polytrauma patients are associated with a longer hospitalization, longer intensive care unit stay, and reduced mortality rate, as well as a minor increase in long-term disability.

BACKGROUND: Duplex ultrasound (DU) is used in the diagnosis of neurogenic thoracic outlet syndrome (NTOS) to measure compression of the subclavian artery (SCA) which is thought to strengthen the NTOS diagnosis. However, the value of DU in NTOS remains unclear.METHODS: A retrospective review of a prospectively acquired database from the TOS center of the Catharina Hospital Eindhoven was performed of patients referred between January 2017 and December 2019. Only "proven NTOS" patients, defined as a successful response to thoracic outlet decompression (TOD) surgery based on patient-reported outcomes (NRS pain scale, CBSQ and DASH score) were included to exclude wrongfully diagnosed NTOS patient. The presence of vascular symptoms (defined as discoloration, edema or temperature changes of the hand or fingers), results of provocative maneuvers, and outcome of DU was used for analysis. To assess the link between vascular symptoms and compression on DU, a chi-squared test was performed. Further, we looked for a correlation between vascular symptoms, compression on DU and clinical outcome using a repeated measures analysis of variance (ANOVA).RESULTS: Vascular symptoms were seen in 49 of 133 patients (36.8%). In total, 51 of 133 patients (38.3%) had at least 50% variation in SCA peak systolic velocity (PSV) during DU at the level of SCA stenosis. SCA occlusion was seen in 11 patients (8.3%) during provocative maneuvers. The presence of clinical "arterial symptoms" was not significantly correlated with vascular laboratory findings, neither for alterations in PSV during DU (P = 0.245) nor for positional SCA occlusion (P = 0.540). No statistically significant correlations between the degree of SCA stenosis and postoperative outcomes, as measured with the DASH, CBSQ, or NRS scale for pain were found (P = 0.787).CONCLUSIONS: The role of DU in the work-up of NTOS in patients with vascular complaints is questionable. Changes in flow velocities are seen in NTOS patients and do not correlate with "vascular symptoms" or clinical outcome.

Background Achieving medial support for proximal humeral fractures (PHFs) by regular calcar screw positioning is challenging when the humeral head is small or locking plates are placed distally, as there are unable inserted calcar screws into the humeral head. We aimed to investigate the suitability of the two strategies, slotting calcar screw (SCS) and off-axis calcar screw (OCS) to achieve medial support for PHFs. Methods Regular calcar screw (RCS), SCS, OCS, and non-calcar screw (NCS) were tested via mechanical experiments and finite element analysis (FEA), using synthetic bones for biomechanical comparisons. All PHFs treated in our hospital from March 2017 to March 2019 were reviewed. The patients were divided into three groups based on the calcar screw fixation: RCS, SCS, and OCS. The postoperative varus collapse (neck-shaft angle changed to less than 120°) and Disabilities of the Arm, Shoulder and Hand (DASH) scores were recorded. Results The properties of RCS, SCS, and OCS against the torsion and varus force were superior to those of NCS, while the stiffness of SCS, OCS, and RCS were similar. FEA predicted lower peri-screw strains in the OCS and SCS than in the RCS, indicating a lower risk of cut-out. Patients (n = 125; 75 female, 50 male) aged 55.9 ± 13.0 years were evaluated. Compared with the RCS (5/55), varus collapse incidences were not significantly higher following SCS (0/29, p = 0.094) or OCS (3/41, p = 0.756), and neither were DASH scores (p = 0.867 and 0.736, respectively). Conclusions This study is a preliminary study demonstrating that the SCS and OCS fixation strategies could be useful alternatives when regular calcar fixation is not possible using the plate at hand.

Purpose The purpose of this study was to investigate outcomes following arthroscopic elbow contracture release to describe the use of arthroscopy for improvement in extension/flexion and pronation/supination arcs of motion at a single institution for degenerative and posttraumatic etiologies. Methods Consecutive arthroscopic elbow arthrolysis performed between 2003 and 2015 were retrospectively reviewed. Basic patient demographics, indications for surgery, preoperative and postoperative elbow range of motion, postoperative patient outcome score, and all complications were recorded and analyzed. Results Fifty-two patients were included with an average follow-up of 5.1 years (range 1.4 to 9.4). Severe contractures made up 50% of cases, followed by 23% moderate, and 27% mild. Average extension/flexion for the post-traumatic group (n = 30) increased by 63° ± 31 and by 29° ± 24 for the degenerative group (n = 22). Average gain in pronosupination was 38° ± 62 in the post-traumatic group and 13°±23 in the degenerative group. Postoperative DASH scores were 17.5 ± 18.4 for post-traumatic cases and 12.8 ± 19.3 for degenerative cases. Conclusion Arthroscopic elbow contracture release is an effective intervention for degenerative and post-traumatic elbow contracture for both flexion/extension and pronosupination contracture. Furthermore, a two-stage release should be considered when both flexion and pronosupinaton contractures are present. Level of Evidence IV, case series, treatment study

Background The scapular osseous free flap (SOFF) has become an important reconstructive option for complex head and neck defects. Postoperative donor site function is, however, an important consideration. The objective of this study was to prospectively investigate SOFF donor site morbidity and to relate the findings to hand dominance and neck dissection. Methods Objective assessment included bilateral measurement of shoulder, elbow, and hand range of motion (ROM), hand strength, and distal nerve function in consecutive patients with head and neck cancer SOFF reconstruction at a tertiary referral center in Sweden between 2016 and 2019. The subjective function was assessed by the Disability of the Arm, Shoulder and Hand (DASH) questionnaire. Results Sixteen of 20 consecutive patients were evaluated (median follow-up 10 months [range 3–17]). Significant side differences in shoulder range of motion (ROM) (flexion, abduction, external and internal rotation) were observed for patients where the SOFF had been harvested from the same side as their dominant hand (n = 9; Ps ≤ 0.04). For patients where the SOFF was harvested from the non-dominant hand side, no significant shoulder ROM side differences were observed (n = 7; Ps ≥ 0.08). There were significant side differences in shoulder ROM for patients who underwent neck dissections (n = 12; Ps ≤ 0.03), not for the other four patients. Patients reported low but varying DASH scores (median 2.5, range 0–57). Conclusion Postoperative donor site morbidity seems to be quite acceptable after SOFF surgery. The results indicate possible benefits of choosing the non-dominant hand side for the SOFF and that a neck dissection affects postoperative shoulder outcome. Further studies are however needed.

Незадовільні результати лікування у пацієнтів старше 60 років з переломами дистального метаепіфіза променевої кістки зустрічаються в 44 % випадків (не вдається отримати задовільного зіставлення відламків після первинної репозиції або настає вторинне зміщення). Переважна більшість пацієнтів лікується консервативно за рядом об’єктивних причин. Великий відсоток поганих результатів обумовлює пошук оптимальної методики ведення таких пацієнтів. Мета: оптимізувати тактику надання амбулаторно-поліклінічної допомоги постраждалим із переломами дистального метаепіфіза променевої кістки шляхом мультимодального знеболення, малотравматичної репозиції за допомогою запропонованого пристрою і фіксації фрагментів адекватними засобами іммобілізації з використанням нових технологій, що дозволить поліпшити результати лікування. Матеріали та методи. При надходженні пацієнтам із переломом дистального метаепіфіза променевої кістки проводили щадну репозицію з застосуванням запропонованого пристрою пластирного витягнення, фіксації сучасними пластиковими фіксуючими пов’язками скотчкаст. У всіх 12 пацієнтів визначали компоненти болю. Проведення профілактичних заходів (психогенна підготовка постраждалих, мультимодальне знеболювання, медикаментозна профілактика та лікування, раннє фізіолікування і лікувальна фізкультура) призвело до зниження вираженості больового синдрому. Вже до 4-ї доби після травми постраждалі відзначали зниження інтенсивності болю з 7,42 ± 0,31 бала до 2,40 ± 0,12 бала на 7-му і 14-ту добу за даними візуально-аналогової шкали (задовільна переносимість болю — 2,1 ± 0,1 бала і 2,2 ± 0,3 бала, що є свідченням доброї переносимості болю). Такі ж показники збереглися і до кінця іммобілізаційного періоду. Результати лікування оцінювали через 90 днів після травми. Після відновного лікування 11 пацієнтів оцінювали біль як незначну і терпиму. У 1 постраждалого мала місце хронізація больового синдрому (5,2 ± 0,6 бала). Були контрактури пальців і променезап’ясткового суглоба. Зберігався нейропатичний виражений больовий синдром. У 2 пацієнтів мали місце виражені нейротрофічні та функціональні порушення, які в подальшому потребували тривалого консервативного лікування. При опитуванні хворих за шкалою DASH функцію пошкодженої руки визначили як задовільну (33,2 ± 0,4 бала). Отримані нами результати свідчать про ефективність запропонованого підходу до лікування пацієнтів із переломами дистального метаепіфіза променевої кістки.

Objective To compare the effects of repairing and not repairing the lateral ulnar collateral ligament (LUCL) when surgically treating elbow varus posteromedial rotatory instability (PMRI). Methods In this retrospective study spanning June 2014 to February 2019, 24 patients with elbow PMRI who were treated surgically were assigned to group RL (Repair LUCL) or group NL (Non‐repair LUCL) depending on whether the LUCL was repaired. Hospitalization time, operation time, intraoperative blood loss, and related complications were reviewed. The elbow range of motion (ROM), the visual analog scale (VAS), the Mayo elbow performance score (MEPS), and the disabilities of the arm, shoulder, and hand (DASH) score were used for functional assessment. Results Among the 24 patients with PMRI, 15 were assigned to group RL and nine were assigned to group NL. The mean blood loss (184.66 ± 20.3 vs 207.33 ± 19.447, P, Schematic drawings for the surgical technique. (A) Surgical diagram of group NL with reconstruct the anteromedial facet coronoid fracture. (B) Surgical diagram of group RL with reconstruct the anteromedial facet coronoid fracture and repair of the lateral ulnar collateral ligament.

Background Total wrist fusion (TWF) is indicated for longstanding degenerative, posttraumatic and/or post-oncological conditions to provide pain relief and wrist stability at partial expense of wrist motion. Patients and Methods A total of 11 consecutive patients who had completed TWF with Vascularized Fibula Graft (VFG) for massive distal radius defects were identified retrospectively from our centre using inpatient records. We evaluated bone fusion times and long term functional outcomes following the procedure. Post-operative grip strength (GS) and prono-supination were objectively measured. The new Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire was used to rate disability and symptoms; pre- and post- operative pain with the Visual Analog Scale (VAS) was assessed. A literature review of the present studies about TWF with VFG was performed, with the aim of comparing long-term functional results of the surgical techniques so far reported in the English literature. Results Our experience with TWF using VFG appeared slightly better than that found in the literature. The procedure was successful in all the cases, achieving bone union in 4,8 months on average. Complication rate was 27,2%, no flap loss was recorded. There were no wrist instability, deformation or dislocation; mean pronation/supination (P/S) was 57,5°/61,2°. Average grip strength resulted 59% of the contralateral side. Mean recorded levels of visual analog scale (VAS) for pain postoperatively were 2,32 ± 0,792, which improved significantly from the pre-operatively value of 7,90 ± 0,79. Mean overall satisfaction was good and all the patients comfortably returned to normal activities. Conclusions Wrist arthrodesis by means of VFG resulted to be an effective and reliable option in dealing with massive defects of distal radius with involvement of radio-carpal joint. Although the cohort analyzed is relatively small and definitive conclusions cannot be drawn, the long term radiographs and the overall functional outcomes encourage to use the described surgical option over other techniques, such as prosthetic replacement and non-vascularized bone grafts.

Objectives We examined the relationship between the Japanese version of Patient-Rated Elbow Evaluation (PREE-J) and other established subjective and objective outcome measures in Japanese patients with rheumatoid arthritis (RA) who underwent total elbow arthroplasty (TEA). Materials and Methods This study involved 46 elbows of 40 RA patients. We collected clinical data 1 year after surgery, including the PREE-J, the Mayo Elbow Performance Score (MEPS), Disability of the Arm, Shoulder, and Hand (DASH), and Hand20. The correlation and responsiveness to PREE-J were evaluated compared with other outcome measures preoperatively and postoperatively. Results Almost all outcome measures were improved significantly after surgery. Preoperative PREE-J was significantly correlated with preoperative DASH, Hand20, and MEPS. Interestingly, postoperative PREE-J did not correlate with postoperative MEPS. Multiple regression analyses revealed that preoperative grip strength [B = −0.09; 95% confidence interval (95% CI) −0.17 to −0.01, p = 0.03] and preoperative Hand20 (B = 0.31, 95% CI 0.03–0.58, p = 0.03) were significant factors that might influence the postoperative PREE-J. Conclusions The PREE-J was shown to correlate well with other preoperative outcome measures among the RA patients included in the current study. The postoperative PREE-J after TEA was influenced by the preoperative grip strength and function of the hand.

BACKGROUND Thoracodorsal artery perforator (TDAP) flap and muscle-sparing latissimus dorsi (MSLD) flap have been frequently used for axillary coverage after hidradenitis suppurativa (HS) excision. However, none showed superiority to others. This study compared both flaps to define the ideal option, highlighting flap outcomes and functional and aesthetic results. METHODS A retrospective study was conducted to compare both flaps that were used for axillary reconstruction in nine patients with bilateral HS Hurley stage III between 2017 and 2020. Eight TDAP and 10 MSLD flaps underwent functional evaluation using shoulder abduction angle (SA); the Disabilities of the Arm, Shoulder, and Hand (DASH) score; visual analog scale (VAS) for pain; and the Dermatology Life Quality Index (DLQI) questionnaires. Aesthetic assessment included the Scar Cosmesis Assessment and Rating (SCAR) scale and arm-chest interval. RESULTS The mean operating time was 194.4 ± 51.58 and 128.5 ± 31.45 min for TDAP and MSLD (p = .009), respectively. Flap complications were significantly higher in the TDAP group (p = .034). There was no significant difference between both groups regarding SA; DASH, DLQI, VAS, and SCAR scale (p > .05). The mean arm-chest interval was significantly longer in the MSLD than in the TDAP group by 6.9 mm (p = .001). CONCLUSIONS TDAP and MSLD are comparable versatile flaps to eradicate axillary HS with higher TDAP flap complications. Although the TDAP flap is less bulky than the MSLD flap, the MSLD flap shortens the harvesting time without a significant difference in functional outcomes and scar results.

Assuming that some patients may benefit from early supervised rehabilitation after distal radial fractures, we investigated to what extent self-reported measures of disability, pain and performance of daily activities 2 weeks after anterior locking plating of distal radial fractures could predict long-lasting disability. We included 101 patients in a prediction study and recorded the scores of the Disability of the Arm, Shoulder and Hand questionnaire, visual analogue scales for pain and the Canadian Occupational Performance Measure. We found that the Disability of the Arm, Shoulder and Hand scores with a cut-off score of 50 were the best at predicting disability at 6 months in patients who did not receive early supervised therapy. The positive predictive value was 65% and the negative predictive value was 71%. We conclude that these scores could be used as a single measure to predict patient disability, although the predictive value was rather weak. Level of evidence: II

Background The evidence for the treatment of acceptably reduced intra-articular distal radial fractures remains inconclusive. We therefore compared the functional outcomes of cast immobilization (nonoperative) and volar plate fixation (operative) for patients with these fractures. Methods This multicenter randomized controlled trial enrolled patients between 18 and 75 years old with an acceptably reduced intra-articular distal radial fracture. Patients were randomized to nonoperative treatment or to operative treatment. The primary outcome measure was the Patient-Rated Wrist Evaluation (PRWE) score after 12 months. Secondary outcome measures were the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire; the Short Form-36 (SF-36) questionnaire; a visual analog scale for pain; range of motion; grip strength; radiographic parameters; and complications. Analyses followed the intention-to-treat principle. Results A total of 96 patients were randomized, and 90 (46 in the nonoperative group and 44 in the operative group) were included in the analysis. Patients treated in the operative group had significantly better functional outcomes measured with the PRWE at 6 weeks, 3 months, 6 months, and 1 year. Additionally, a 28% rate of subsequent surgery was identified in the nonoperative group. Conclusions Adult patients with an acceptably reduced intra-articular distal radial fracture have better functional outcomes for 12 months when treated operatively instead of nonoperatively. We therefore recommend surgical treatment for patients with these fractures. Level of evidence Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.

Purpose Patients undergoing surgery for trapeziometacarpal (TMC) joint arthritis require preoperative counseling on the expectations of surgery. This study aims to document the objective and functional recovery over the initial 12 months following trapeziectomy and ligament reconstruction with tendon interposition (LRTI). Methods We prospectively followed 55 patients with symptomatic TMC joint osteoarthritis after trapeziectomy and LRTI. Patients were assessed on functional outcome measures, pain, and objective outcomes of grip, tip and key pinch strength, and range of motion. Outcomes were recorded preoperatively and at 3, 6, 9, and 12 months after surgery. Results Outcome measures of Disabilities of the Arm, Shoulder, and Hand (DASH), Patient-Rated Wrist Evaluation (PRWE), and pain, improved significantly after surgery at each 3-month interval up to 9 months. Palmar and radial abduction were significantly improved compared to their preoperative ranges, but opposition was unchanged. Power grip significantly exceeded the preoperative strength at 6 months and further increased at 9 months. Tip pinch significantly exceeded the preoperative strength at 12 months. There was no difference in the key pinch strength compared to the preoperative strength. Conclusions Over a follow-up period of 12 months, trapeziectomy and LRTI is an effective treatment in significantly reducing pain in 80% of patients. Although normal patient-reported outcome measures of DASH and PRWE are not regained, when compared to normative values, these measures are significantly improved; the improvement plateaus at 9 months. Patients can expect to attain 37% and 46% of their eventual measured DASH and PRWE scores, respectively, at 3 months, and 82% and 79% of their eventual measured DASH and PRWE scores, respectively, at 6 months. Grip strength exceeded the preoperative strength by 15% at 6 months and by 30% at 9 months. Tip pinch strength significantly exceeded the preoperative strength by 20% at 9 months. Type of study/level of evidence Therapeutic II.

Background Lateral epicondylitis is one of the commonly noticed disorders of the arm described by agony focused over lateral epicondyle which is the site of wrist extensors origin. The purpose of this work was to compare the efficiency of extracorporeal shock wave therapy and local corticoid injection in management of lateral epicondylitis both clinically and ultrasonographically as well as to assess the role of ultrasound in diagnosis and follow-up of lateral epicondylitis. This study was performed on 30 athletes diagnosed as lateral epicondylitis. Results Both corticosteroid injection and shock wave treatment showed a highly significant effectiveness on pain by visual analog scale (VAS). A highly significant difference between before treatment and after 2 as well as 4 weeks of treatment regarding the functional disability parameters as patient-rated tennis elbow evaluation (PRTEE) and quick disabilities of the arm, shoulder, and hand (DASH) was found. Likewise, a statistically significant improvement in favor of shock wave therapy group after 2 weeks was found, inversely insignificant difference after 8 and 12 weeks regarding to VAS occurred. Both PRTEE and Quick DASH test showed a statistically significant difference among groups through all follow-up period. There was a statistically insignificant difference among the studied groups according to ultrasound (US) changes in the form of focal areas of hypo-echogenicity through follow-up periods. A significant improvement in favor of ESWT group is detected among the studied groups regarding tendon thickening in ultrasonography before treatment and after 2 and 4 weeks. However, the difference was insignificant after 8 and 12 weeks. Conclusions Both corticosteroid local injection and shock wave therapy are helpful and effective for lateral epicondylitis treatment. However, a shock wave therapy revealed better improvement on long-term clinical and ultrasonogrphic follow-up than corticosteroid injection. Musculoskeletal ultrasound represents a helpful diagnostic and follow-up tool for lateral epicondylitis.

Objectives The aim of this study was to evaluate the functional outcomes of patients with free gracilis muscle transfer (FGMT) for the restoration of elbow flexion. Patients and methods Between January 2012 and January 2019, a total of 16 patients (13 males, 3 females; mean age: 27.3±11.7 years; range: 18 to 53 years) who underwent FGMF to achieve elbow flexion after traumatic brachial plexus palsy (TBPP) were retrospectively analyzed. Data including demographic and clinical characteristics of the patients, etiology, affected side, injury level, accompanying injuries, time between injury and surgery, follow-up time, complications, whether nerve reconstruction and artery repair were performed previously, and details of the procedure were recorded. The outcome measures were elbow range of motion in degrees, muscle strength, and Disabilities of the Arm, Shoulder and Hand (DASH) and Short Form-36 (SF-36) scores. Results The mean follow-up was 30±11.5 (range, 24 to 42) months. Two patients had C5-C8 injuries, two patients had C6-T1 injuries, and all other patients had injuries to the C5-T1 roots. Muscle strength was M3/M4 in 11 (68.8%) patients, M2 in two (12.5%) patients, and M0 in one (6.2%) patient. The median active range of motion of the elbow joint in patients with successful results (M3 and above) was measured as 75 (range, 30 to 100) degrees. A statistically significant improvement was observed in the pre- and postoperative DASH scores and in some SF-36 subscale scores of patients with successful results. Conclusion Free gracilis muscle flap is a reliable option in the restoration of elbow flexion in patients with TBPP. Although there is an improvement in functional results, disability, and quality of life, there may be no change in patients' mental status and pain.

Hyperlipidemia is linked to poor tendon-to-bone healing and progression of fatty infiltration after rotator cuff repair. Statins effectively treat hyperlipidemia, but it is unknown if they have any potential detrimental effects following rotator cuff repair. The aim of this study was to evaluate the effect of statins on rotator cuff healing and fatty infiltration following repair.A total of 77 patients undergoing arthroscopic rotator cuff repair were recruited prospectively, 38 patients who were prescribed a statin for hyperlipidemia (statin group) and 39 patients who were not taking a statin (control group). Patients who did not have both preoperative and 1-year postoperative magnetic resonance imaging (MRI) scans were excluded from the study. Patient-reported outcome measures, namely the Western Ontario Rotator Cuff (WORC) index, Constant-Murley score, American Shoulder and Elbow Surgeons (ASES) score, and Disabilities of the Arm, Shoulder and Hand (DASH) score, were collected preoperatively and at 1 year. Fatty infiltration was assessed on MRI according to the Goutallier grade preoperatively and at 12 months; rotator cuff healing was assessed at 12 months according to the Sugaya classification. Following propensity score weighting to adjust for baseline imbalances, 12-month outcomes were compared between the 2 groups.At 12 months, all patient-reported outcome measures had improved significantly compared with baseline (WORC score, 85.9 vs. 32.5, P.001; ASES score, 87.3 vs. 37.5, P.001; Constant-Murley score, 77 vs. 31, P.001; and DASH score, 13.6 vs. 61.4, P.001). There was no significant difference in postoperative scores in the statin group vs. the control group (WORC score, 84.9 vs. 89.6, P = .94; ASES score, 87.5 vs. 86.6, P = .40; Constant-Murley score, 77 vs. 81, P = .90; and DASH score, 14.4 vs. 11.4, P = .14), and for 3 of these scores, the 95% confidence intervals excluded a clinically meaningful difference. Similarly, rotator cuff healing at 12 months and Goutallier fatty infiltration grades were comparable between the 2 groups. Retears were seen in 6 patients (15.8%) in the statin group and 8 (20.5%) in the control group. Progression of fatty infiltration was seen in 4 patients (10.5%) in the statin and 4 (10.3%) in the control group. Statin use did not demonstrate a significant association with either retear risk (P = .41) or progression of fatty atrophy (P = .69).Patient-reported outcomes, rotator cuff retear rate, and fatty infiltration on MRI at 12 months after rotator cuff repair in patients with hyperlipidemia treated with statins are similar to those in a control group.

The aim of this study was to assess the clinical results after extensor indicis proprius opponensplasty in patients with carpal tunnel syndrome and severe thenar muscle atrophy. Forty patients who underwent this procedure during open carpal tunnel releases. The mean follow-up period was 17 months (range 10 to 36). Kapandji scores significantly improved from 5.5 before surgery to 9.6 at final follow-up. Thumb pronation angle also significantly improved from 111° before surgery to 149°. Side and pulp pinch strength significantly improved postoperatively, as well as DASH scores at final follow-up. In conclusion, the extensor indicis proprius tendon transfer technique represents a reliable opponensplasty procedure to achieve consistent results in patients with severe carpal tunnel syndrome. Level of evidence: IV

This study aimed to analyse the clinical and radiological outcomes after ulnar head replacement and to compare partial and total ulnar head implants. Twenty-two patients with 23 implants were available with a mean follow-up time of 7 years (range 1.3 to 17) after distal radioulnar joint arthroplasty. At the final follow-up, patients had a low level of pain at rest and during effort, a median Disabilities of the Arm, Shoulder, and Hand (DASH) score of 12 and Patient-Rated Wrist Evaluation score of 12 with partial ulnar head implants, and scores of 20 and 22 in total ulnar head implants, respectively. While the range of motion in patients with partial ulnar head implants was slightly reduced in comparison with the preoperative condition and to the patients with total ulnar head implants, there was a tendency to a higher grip strength and rotational torque. Both types of prosthesis showed sigmoid notch resorptions and resorptions around the neck. We conclude that the results after partial ulnar head replacement do not significantly differ from the total ulnar head implants in many aspects. Level of evidence: III

Introduction: One of the most common fractures is a forearm fracture. The most common causes of these fractures include high-energy incidents, direct trauma, and falls from great heights. It's not unusual to have open wounds with a neurovascular impairment. Supination of the forearm with a backward and upward loading force with a forward angulation while falling on an outstretched hand is comparatively a less severe mechanism than pronation and upward force. Direct impact which is referred to as ‘Nightstick injury’ also lead to shaft of ulna fracture. The goal of this study was to assess the results of closed fixation in radius ulna fractures with intramedullary nailing for a minimum of 6 months. Nailing with square nails, titanium elastic nails (TENS nails), or long Kirschner wire has proven to be extremely effective. Method: Over the course of one year, this is a retrospective case series investigation of forearm bone fractures and the treatment options available. We chose patients where intramedullary nailing was used as a therapy option and were followed for at least 6 months. Galeazzi variety, monteggia variety, pathological fracture, and non-union following previous surgery were all ruled out. Disabilities of the arm, shoulder, and hand (DASH) score and Grace and Eversmann functional outcome score were used to assess the results. Results: Of the 25 patients, 14 patients had excellent functional outcome according to Grace and Eversmann score, 8 patients had good outcome, 4 patients had acceptable while 1 was unacceptable. The mean DASH score was 16.32. Conclusion: This study shows that closed method for fixation by intramedullary nailing of both bone forearm fractures leads to excellent to good functional outcomes (according to DASH score and Grace and Eversmann score) with less complications. In 6 months follow up x ray there is radiological union in all cases with no angulation, malunion or non-union.

Approximately 30% of all upper extremity fractures are elbow fractures which may result elbow stiffness. This study aimed to investigate the efficacy of onaBotulinum Toxin type A injection to prevent post-traumatic pain and elbow-stiffness. All patients were included who presented to a single surgeon with supracondylar/ intraarticular distal humerus fractures, proximal ulna and radius fractures. The study was developed in a randomized placebo controlled study between 2003-2007. The Disabilities of the Arm, Shoulder, and Hand (DASH) score as well as the arc-of-motion (AOM) were assessed after three, six, twelve-months and final follow up for evaluation. Of the 31-patients included, 15-patients (48.4%) received Botox injections. In all patients no complication was observed when injecting a dosage 100-units for the brachialis and biceps brachii muscles. Furthermore, it was an effective method to prevent post-traumatic elbow stiffness, lasting six- months. Significant differences in DASH, VAS-score and ROM after three-months between the Botox and control group (DASH 21.6±11.0 vs. 55.3±11.0 ; VAS 1.2±5.2 vs. 5.7±21.9 ; ROM 103±7.6 vs. 73±6.3 ; p>0.05) were identified in the prospective group. Botulinum toxin is a safe, reliable and effective treatment to prevent post-traumatic elbow stiffness. Our study demonstrates improved early range-of- motion (p

It is, indeed, a privilege to stand here before you this morning to give the annual Flege Lecture. Dr. Sande Starnes has kindly supplied me with a list of prior visiting professors, who previously have had the honor to deliver this talk. When we examine the names of those who have been so honored, and note their many accomplishments, I cannot help but remember the words of Winston Churchill, who, when speaking of another person, could well have been speaking of me, when he described “a modest little person, with much to be modest about.”

BACKGROUND: The identification of factors that are related to return to work after surgery for breast cancer could help healthcare professionals accurately identify patients at risk of return to work-related difficulties in order to provide them with appropriate support during breast cancer management. OBJECTIVE: The aim of this study was to identify factors related to return to work in breast cancer patients three months after axillary lymph node dissection. METHODS: Seventy-three women who were working before the surgery were evaluated. Age, body mass index, level of lymph node dissection, marital status, children, co-resident household members, preoperative chemotherapy, postoperative chemotherapy, postoperative hormonal therapy, postoperative radiotherapy, shoulder range of motion, upper limb function (Disabilities of the Arm, Shoulder and Hand; DASH), and work were evaluated. Patients who had returned to work constituted the return to work group, and those who had not returned to work constituted the no return to work group. RESULTS: Of the patients, 36 returned to work at three months. Logistic regression analysis including the five variables showed that shoulder flexion range of motion and DASH were significantly associated with return to work (p

We aim to explore the clinical efficacy of a new surgical approach called improved abdominal hypodermal pocket for salvage of the amputated fingertip distal to the lunula (Tamai Zone I). From September 2015 to June 2017, we treated 18 fingertips of 15 patients with abdominal hypodermal pocket after all fingertips were completely amputated and finger replantation could not be attempted. After 3 weeks, all fingertips were removed from the abdomen. After 1 year, outcomes were evaluated using the Disabilities of the Arm, Shoulder and Hand (DASH) score, static two-point finger discrimination and Chinese Medical Association upper limb function evaluation trial standard. All 18 fingertips survived. Two fingertips developed partial necrosis, and the scar healed with dressing changes. All patients were satisfied with the appearance of the fingertips except one woman who was not satisfied due to ischaemic atrophy. The DASH score ranged from 35–46 (average 38), and static two-point discrimination was 6–14 mm (average 8 mm). When vascular anastomosis is not feasible in fingertip replantation, improved abdominal hypodermal pocket is an alternative that can meet the needs of good appearance, such as length, plump finger pulp and nail integrity, with a high survival rate, low technical difficulty and minimal complications.

Background : Joint replacement surgery as a treatment for complex proximal humeral fractures is an established option, especially in the elderly. In light of the increased attention to reverse total shoulder arthroplasty (rTSA), this study has analyzed the outcomes of patients with primary reverse arthroplasty and after secondary reverse arthroplasty for failed osteosynthesis. Methods : We retrospectively reviewed 57 patients with an average age of 76 years (min. 55; max. 94; SD 7) from 2010 and 2015 who underwent primary rTSA (30) and secondary rTSA after the failure of plate osteosynthesis (27) after proximal humeral fractures. The functional outcome of the operated shoulder was evaluated by clinical scores (Constant-Score, ASES, DASH and Oxford), range of motion (RoM), pain and activity level. Results : Primary rTSA had a significantly better functional outcome, mean-follow-up 37.3 months, measured by Constant-Score (57.13 vs 45.78 points; p= .015) compared to secondary RTSA, mean follow-up 42.1 months. A significantly better active abduction (p = .002), forward flexion (p = .003) and internal rotation (p = .037) was observed in the primary rTSA group, especially in the follow-up > 35 months. Conclusion : Reverse shoulder arthroplasty is an effective treatment for proximal humeral fractures as primary or revision surgery. The reliable clinical outcome especially in the follow-up to 40 months after primary reverse arthroplasty may suggest to prefer rTSA for complex humeral fractures in the elderly.

Introduction Bone grafts have been used for augmentation and to improve stability of reduced fractures in proximal humeral fractures. The aim of this study was to analyze the clinical and radiological outcomes following use of cancellous bone (CA) allografts for augmentation in three- or four-part proximal humeral fractures, and compare with fibular strut allografts (FA). Patients and Methods Between November 2016 and February 2018, 55 patients, followed for at least 1 year, with three- or four-part proximal humeral fractures fixed with locking plates were included and grouped according to the type of allograft bone used for augmentation. In this retrospective analysis, we assessed and compared the clinical and radiological outcomes of the two groups, using the visual analogue scale (VAS) score, the Constant–Murley score (CMS), the disability of the arm, shoulder and hand (DASH) score, the range of movement (ROM), neck-shaft angle (NSA), humeral head height (HHH) and the changes of NSA and HHH, as well as recording any complications. The repeatedly-measured clinical and radiological outcomes were analyzed by linear mixed models. The differences in outcomes between groups at the final follow-up were compared by Student’s t test. Results There were 28 patients in the CA group and 27 patients in the FA group with an average follow-up of 14.5 months. The mean age of all patients was 64 (36 to 86). Non-significant group effects were observed on CMS (β = -8.792, P = 0.216), DASH (β = 1.329, P = 0.094), NSA (β = 1.432, P = 0.752) and HHH (β = 1.660, P = 0.628). At the final follow-up, the patients in the CA group showed no significant differences in VAS (1.8 vs 2.2, P = 0.276), CMS (81.5 vs 75.4, P = 0.072), and DASH (11.0 vs 13.5, P = 0.235) scores compared to the FA group. There were no significant differences in the change of NSA (6 vs 4, P = 0.387) or HHH (1 vs 2, P = 0.261). Conclusions Patients with three- or four-part proximal humeral fractures treated with locking plates combined with cancellous bone allografts have good clinical and radiographic outcomes, moreover similar to those treated with fibular strut allografts. Level of evidence Level III; Retrospective Cohort Comparison; Treatment Study

Since the introduction of stemless anatomic shoulder arthroplasty, few midterm functional and radiographic results have been published. This article presents results of the Arthrex Eclipse prosthesis with a mean follow-up of 70 months.We prospectively evaluated the outcome of 53 arthroplasties in 51 patients with a mean age of 65 years at the time of implantation with a minimum follow-up of 48 months. All patients were physically and radiologically examined, and the results documented by Constant-Murley and Disabilities of the Arm, Shoulder, and Hand (DASH) scores.Significant improvements from preoperative to last follow-up were documented in the Constant-Murley score (53.8%-83.5%, P.001) and active range of motion (abduction 84°-108°, flexion 98°-125°, and external rotation 19°-41°). There was no significant difference between total and hemiarthroplasty. The mean DASH score was 28.3 points (95% confidence interval 20.1-35.2). Lowering of bone mineral density was observed in anteroposterior radiographs at the humeral component in 24.5% and at the glenoid component in 33.3%. The rate of complications was 15.7%.This study finds improvements in functional, radiographic, and subjective midterm results comparable to other accessible data for stemless and stemmed arthroplasty.

Background The main objective of this study was to evaluate the medium-term survival rate of Shoulder Resurfacing humeral Arthroplasties (SRA). The secondary objectives were to evaluate the clinical and radiological results and complications of this kind of arthroplasty. Methods Sixty-five patients (75 shoulders) with a mean age of 69.1 years underwent shoulder resurfacing arthroplasty (Copeland Humeral Resurfacing Head, then Aequalis Resurfacing Humeral Head) between 2003 and 2017. Radiographic factors were evaluated pre- and postoperatively on AP and lateral views and on a preoperative CT-scan. At the last follow-up, functional results were evaluated using the Constant score, Disability Arm Shoulder and Hand score (DASH), pain on numeric scale and active range-of-motion measurement. Results At the mean follow-up of 7.5 years, we reviewed 52 shoulders (44 patients) with a survival rate of 85% for any revision and 87% regarding complications specific to SRA. Eight shoulders required surgical revision. Among the 36 shoulders (32 patients) seen in consultation, we obtained statistically significant improvement between preoperative and postoperative absolute Constant score, adjusted Constant score, active range of motion for antepulsion and abduction. The mean inclination angle of proximal humerus head after prothesis was + 4.2° varus, and the difference was statistically significant (P = .02) compared with the preoperative measurement. A higher rate of complications was found in the post-traumatic osteonecrosis patient group while a lower rate of complications was found in the osteoarthritis patient group. Conclusion This confirms that SRA is a good surgical option for shoulder arthroplasty with good survival rates and functional results, especially for patients with primary osteoarthritis. Level of evidence Level IV; Case Series, Therapeutic Study

Purpose Comminuted intraarticular distal radial fractures are difficult to treat conservatively and require operative treatment. This study compared the functional outcomes between variable angle volar plating and external fixator with K-wire augmentation in open reduction and internal fixation. Methods A total of 62 adult patients with comminuted intraarticular distal radius fracture were randomized into 2 groups: volar plate group and external fixator group. These patients aged between 18 and 60 years had unilateral fractures, and agreed to be included in the study. Patients with a history of fracture, bilateral fracture, associated other injuries, delayed injury for more than 2 weeks, open fracture, pre-existing arthrosis or disability, psychiatric illness and pathological fracture were excluded. Patients were followed up at 6 weeks, 3 months, 6 months and 1 year. The assessment of pain, functional activity, range of motion and grip strength was done at each stage of follow-up. The pain and functional activities were assessed by patient rated wrist evaluation (PRWE) score and disabilities of the arm, shoulder and hand (DASH) score. Results Patients in volar plate group had superior PRWE score and DASH score at each stage of follow-up. At 1 year follow-up, the mean PRWE score were 7.48 for volar plate group and 7.35 for external fixator group; while the mean DASH score was 4.65 for volar plate group and 5.61 for external fixator group. They had better flexion and extension range of movement. They also had better pronation and supination range of motion at initial follow-up, however the difference get attenuated by 1 year. Volar plate group had significantly better grip strength than external fixator group. Complication rates were higher in external fixation group. Conclusion Fixation with variable angle volar plate results in early wrist mobilization, better range of movement, less pain and disability and early return of function.

The treatment of trapeziometacarpal (TM) osteoarthritis is still debated, as many surgical options are available, and no technique has proven to be superior. Prosthetic treatment in this context has been described since the early 60s. Recently, the use of pyrolytic carbon-based prosthesis has revolutionized arthroplasty surgery in the hand. We performed a retrospective investigation of our surgical management of TM osteoarthritis since 2010 including the study only patients treated with partial trapeziectomy and Pyrodisk implant, with at least 5 years follow-up. After the application of inclusion criteria, 26 patients (6 males and 20 females) were retained. Despite the literature suggesting that implant TM surgery is well suited for older patients, in our experience, the procedure was mainly proposed to the young manual worker, with high demands in terms of thumb strength and stability (mean age of 53 years old, range 37-65). A statistically significant improvement in post-operative DASH, Kapandji and scores was observed. As well, strength measurements, particularly pinch strength and grip strength, increased significantly after the surgery. According to our findings, the Pyrodisk implant provides satisfactory results in terms of thumb strength and stability even in young and active patients and should therefore be considered as a valuable option in selected cases. Meticulous surgical procedure is mandatory in order to avoid complications and should therefore be executed by an expert surgeon. Abbreviation: IV: level of evidence.

Introduction Surgical treatment of complex humeral head fractures in the elderly is challenging due to osteoporotic bone, comorbidities and reduced compliance. The treatment strategy (reconstruction versus replacement) should allow for a functional aftercare and result in a high patient satisfaction. Major complications leading to surgical revision are crucial and should be avoided. The purpose of this study was to analyse the major complication rate leading to surgical revision and the patient-based outcome in complex humeral head fractures of the elderly population treated either using locking plate fixation (LCP) or reversed total shoulder arthroplasty (rTSA). Materials and Methods All patients older than 65 years surgically treated due to a four-part fracture of the proximal humerus between 2003 and 2015 were enrolled in our retrospective study. Major complications and revision rates were recorded and functional outcome was assessed using the Munich Shoulder Questionnaire (MSQ) allowing for qualitative self-assessment of the Shoulder Pain and Disability Index (SPADI), of the Disability of the Arm, Shoulder and Hand (DASH) score and of the Constant Score. Results A cohort of 103 patients with a mean age of 73.4 ± 6.2 years suffering from four-part fractures of the humeral head were enrolled. 63 patients were treated using the LCP fixation compared to 40 rTSAs. There were no significant differences in the patient-reported functional outcome. The revision rate was significantly higher in the LCP group (10/63; 15.9%) compared to the rTSA group (1/40; 2.5%). Reasons for revision were avascular head necrosis, cut-out of screws, secondary dislocation of the greater tuberosity and hypersensitivity to metal. Conclusions Reversed total shoulder arthroplasty and locking plate fixation are both established surgical procedures for the management of complex proximal humerus fractures in the elderly leading to similar functional results. However the revision rate in the rTSA group was significantly lower. Primary rTSA should, therefore, be favoured in multimorbid elderly patients with an increased complication risk to avoid repeated anaesthesia.

Background A malreduction or missed scaphoid fracture may lead to nonunion or avascular necrosis (AVN). The aim of this study was to analyze the radiological and clinical outcome of patients with scaphoid nonunion (SN), who were treated with 1,2-intercompartmental supraretinacular artery pedicled vascularized bone graft (1,2-ICSRA-VBG) fixed with K-wires or screws between 2014 and 2018. Methods Radiological assessment included posteroanterior, lateral, oblique, and angled posteroanterior projection. The wrist active joint range of motion was assessed with a universal goniometer, and grip and pinch strength with a dynamometer. The disabilities of the arm, shoulder and hand (DASH) questionnaire was used to evaluate functionality. Statistical analysis was performed using SPSS software (v16.0). Results A total of 68 patients (65 male) with a mean age 29.7 ± 8.5 years were evaluated in the study, and union was achieved in 55 (81%). A total of 45 (66%) patients had scaphoid waist fracture and 48 (71%) had AVN. Fixation was achieved with K-wires in 48 of the patients, and with screw in 20. The mean length of follow-up was 31.6 ± 14.6 (12–72) months. The mean radioulnar range of motion and DASH scores improved significantly after treatment (p Conclusions The findings of this study showed that scaphoid unions can be treated successfully with high rates of union using the 1,2-ICSRA-VBG. This surgical technique requires special surgical experience. The functional outcome of patients improved after treatment, although smoking was found to be an important factor affecting functional results.

Objectives Proximal humerus fractures (PHF) are common, yet their optimal management remains debated. Reverse total shoulder arthroplasty (rTSA) is an increasingly popular option, particularly for non-reconstructible or osteoporotic fractures. Despite this trend, current literature provides limited guidance with regards to surgical timing and patient selection for rTSA. A trial of non-operative management might be beneficial for many patients who are not clearly indicated for surgery, provided this does not have a major negative impact on results for those who ultimately require rTSA. The purpose of this study was to investigate whether delayed reverse shoulder arthroplasty for fracture (>28 days from injury) is associated with any difference in complication rates or functional outcomes relative to acute surgery. Design Retrospective cohort study Patients/Participants 114 consecutive patients who underwent rTSA as the primary management of a PHF at two Level 1 trauma centers and one academic community hospital between 2004 and 2016. Intervention rTSA as primary management of proximal humerus fracture Main Outcome Measurements Complications, range of motion, and patient-reported functional outcomes scores (DASH, PROMIS physical function, and EQ-5D) Results Eighty-two of 114 patients (72%) underwent early surgery. Complex (4-part, head-split, dislocated) fractures were significantly more common in the acutely treated group. There was no significant difference in complications. Overall complication rate was 11.4%. There was a significant difference in DASH score favoring early surgery, with an average score of 22.4 in acutely treated patients versus 35.1 in delayed patients (p = 0.034). There was a non-statistically significant trend towards better PROMIS physical function scores and ROM in the acutely treated group. Conclusion Delay in performing primary rTSA for management of PHF does not lead to an increase in complication rates but it may come at the cost of worse functional outcomes in patients who ultimately require rTSA.

Purpose To examine the clinical outcomes of arthroscopic lunate excisions for advanced Kienbock's disease. Methods Fifteen patients (six men and nine women; mean age: 65 years; range: 48-83 years) with advanced Kienbock's disease, who underwent arthroscopic lunate resection between April 2008 and March 2016, were reviewed clinically and radiographically after a follow-up of >2 years (mean: 29 months; range: 24-60 months). Clinical parameters, such as wrist range of motion, grip strength, Disabilities of the Arm, Shoulder, and Hand (DASH) score, and patient-rated wrist evaluation (PRWE) score were evaluated. Radiographic parameters included radioscaphoid angle, scaphocapitate angle, carpal height ratio, ulnar-triquetrum distance, and the scaphoid-triquetrum distance. Wilcoxon's signed-rank test was used to compare measurement results. Results During the final follow-up, patients exhibited significant improvements, such as 42.9° in wrist range of motion (P = .009), 24.5% of the contralateral side in grip strength (P = .001), 26.2 points in DASH score (P = .002), and 37.8 points in PRWE score (P < .001), compared with the preoperative values. The radioscaphoid and scaphocapitate angles significantly increased by 4.8° (P = .0027) and 3.7° (P = .0012), respectively. The carpal height ratio, ulnar-triquetrum distance, and scaphoid-triquetrum distance significantly decreased by 0.05 (P < .001), 2.6 mm (P < .001), and 1.3 mm (P = .0012), respectively. Conclusions Our results suggest that arthroscopic lunate excisions provided excellent postoperative pain relief and functional recovery within 2 years of follow-up. Changes in carpal alignment and stress concentration on the radial side of the carpal bones could occur in the long term; however, arthroscopic lunate excision can be a good surgical option for treating low-demand patients with advanced Kienbock's disease. Level of Evidence Level IV, therapeutic case series.

Goal of this study was the assessment of long-term outcome of arthroscopically assisted repair of Palmer 1B/Atzei 1 triangular fibrocartilage complex tears and the comparison with short- and mid-term results. The study included nineteen patients (mean 49.2 years of age) with a mean follow-up time of 13.6 years (13.1–14.3 years). Examination parameters included disabilities of arm, shoulder, and hand (DASH) questionnaire, modified Mayo Wrist Score (MMWS), Krimmer Score, determination of range of motion in comparison to the contralateral extremity. Grip and pinch grip strength measurement and pain level assessment was performed, as well. The mean MMWS after at least 13.1 years was 95.8 (85–100, SD 5.6). Mean DASH Score was 10.2 (0–55.8, SD 13.6). Mean Krimmer Score was 97.2 (85–100, SD 4.8). Grip strength reached 101% of the contralateral unaffected hand. Range of motion did not differ significantly in comparison to the healthy contralateral extremity. None of the patients suffered from major complications. Fourteen of nineteen patients regarded pain level reduction as excellent. Five patients reported a relevant pain level reduction. Sixteen of nineteen patients regarded functional outcome as excellent, the other three patients reported on a pleasing improvement of the functional outcome. Arthroscopically assisted repair of Palmer 1B/Atzei 1 triangular fibrocartilage complex tears may be an efficacious and safe surgical technique for ulnar-sided TFCC tears in the long term.

Background Current validated tools to measure upper limb dysfunction after breast cancer treatment, such as questionnaires, are prone to recall bias and do not enable comparisons between patients. This study aimed to test the feasibility of wearable activity monitors (WAMs) for achieving a continuous, objective assessment of functional recovery by measuring peri-operative physical activity (PA). Methods A prospective, single-center, non-randomized, observational study was conducted. Patients undergoing breast and axillary surgery were invited to wear WAMs on both wrists in the peri-operative period and then complete upper limb function (DASH) and quality-of-life (EQ-5D-5L) questionnaires. Statistical analyses were performed to determine the construct validity and concurrent validity of WAMs. Results The analysis included 39 patients with a mean age of 55 ± 13.2 years. Regain of function on the surgically treated side was observed to be an increase of arm activity as a percentage of preoperative levels, with the greatest increase observed between the postoperative days 1 and 2. The PA was significantly greater on the side not treated by surgery than on the surgically treated side after week 1 (mean PA, 75.8% vs. 62.3%; p < 0.0005) and week 2 (mean PA, 91.6% vs. 77.4%; p < 0.005). Subgroup analyses showed differences in recovery trends between different surgical procedures. Concurrent validity was demonstrated by a significant negative moderate correlation between the PA and DASH questionnaires (R = −0.506; p < 0.05). Conclusion This study demonstrated the feasibility and validity of WAMs to objectively measure postoperative recovery of upper limb function after breast surgery, providing a starting point for personalized rehabilitation through early detection of upper limb physical morbidity.

To observe the efficacy of mild moxibustion combined with functional exercise in the treatment of upper-limb lymphedema after breast cancer surgery and its effect on serum vascular endothelial growth factor C (VEGF-C). Seventy-eight patients were divided into a control group and an observation group by the random number table method, with 39 cases in each group. The control group received functional exercise and the observation group received mild moxibustion plus functional exercise. The differences in circumference between the two upper limbs, the lymphatic flow of the affected upper limb, the disability of arm, shoulder and hand (DASH) score, the functional assessment of cancer therapy-breast (FACT-B) score and serum VEGF-C level between the two groups were compared before and after treatment. Efficacy was evaluated after treatment. The total effective rate was significantly higher in the observation group than in the control group (P 0.05). The post-treatment serum VEGF-C level was significantly higher in the observation group than in the control group (P

BACKGROUND: Implant specific complications and outcome for the use of proximal humeral nails in different fracture types are not well described. OBJECTIVE: Evaluation of adverse effects and outcome of patients treated with the new Targon PH+ implant for proximal humeral fractures in a geriatric population. METHODS: A consecutive series of patients from a single institution was retrospectively evaluated. Adverse events (AE) were assessed from patients’ files and during follow-up examination. Current pain level was evaluated using the Visual Analogue Scale (VAS). The disability score of arm, shoulder and hand (DASH) as well as the Constant-Murley score were assessed. Patient satisfaction was evaluated by questionnaire. RESULTS: Forty-nine patients with a mean age of 72.0 ± 10.0 years were included with a follow-up of 2.2 years. Five patients showed twopart fractures (10%), 24 threepart fractures (50%) and 20 fourpart fractures (40%). Additional shaft fracture occurred in twelve cases (24%). Implant-related AE were recorded in six cases (12%). Pain under strain was moderate with a mean of 27.6 ± 27.1 mm. DASH score showed a mean of 25.9 ± 24.9. Constant score of the affected shoulder was 57 ± 23.8 with a mean difference of 16 points compared to reference shoulder. No significant differences in AE, VAS, DASH or Constant score could be found according to fracture groups. Most patients were satisfied with the surgical outcome (84%). CONCLUSIONS: The Targon PH+ nail demonstrated good functional results and low adverse events in geriatric patients. Additional studies including less experienced centres are required to further evaluate the possible benefits of this implant.

Background: The goal of treatment of distal fracture of radius is restoration of normal function and prevention of complication like malunion, joint stiffness, and deformity but achievement of desired outcome is always a challenge in fracture of distal end of radius. As there is variability in the conclusion of various literature present study has been conducted to evaluation of outcome of surgical management of unstable comminuted fracture of distal radius using external and internal fixation in our clinical conditions. Method: Patients with unstable comminuted fracture of distal radius admitted in the department of orthopaedics and trauma are enrolled for this study based on inclusion and inclusion criteria. For functional assessment of outcome, we used DASH (Disability of the Arm, shoulder and hand) Method. Result:The mean of DASH score was16.24±4.62 in external fixation group and 14.65±3.98 in internal fixation group. Both groups are comparable to each other as it is not statistically significant (P˃ .05). There is no incidence of compressive neuropathy, Sudeck’s osteodystrophy, iatrogenic rupture and nerve injury. Discussion: From present study we can conclude that fracture of distal end of radius is common fracture with male predominance. Injury is more common on right side and fall from height is common mode of injury. DASH score was less in internal fixation group. Post-operative infection was high in infernal fixation group. Functional outcome was better in outcome was better in internal fixation group.

Introduction Controversies exist in treatment of proximal humerus fractures as treatment options vary greatly from conservative management, closed pinning, stacked intramedullary nails, plating and hemi-arthroplasty. The purpose of this study is to study the fracture patterns of each case and document the functional outcome and complications post-operative in the management of proximal humerus fractures operated with proximal humerus plate. Material and methods Thirty five patients with closed proximal humerus fractures, above 18 years old, admitted in our tertiary care hospital during the study period were enrolled. Patients underwent open reduction internal fixation with proximal humerus locking plate under general anaesthesia. Post-operative patients were assessed using Constant and DASH scores. Complications were recorded. Results In our study the absolute Constant score of the study population increases at three months and six months and was found to be significant. Mean Constant score for 4-part fractures was 45.6 which were inferior as compared to 2-part and 3-part fractures (43.1 and 44.6, respectively). The mean Constant score at six months was 51.80 +/- 6.71. All three types of proximal humerus fractures showed significant improvement in the mean DASH score over our study period of six months and was found to be significant. Mean DASH score at six months was 27.97+/-12.84. Out of the 35 cases in the study two had complications. One had implant failure (Neer's type 3, 60-year-old female) and one had varus collapse (Neer's type 3, 45-year-old male). Conclusion Due to angular stability and effective maintenance of the intraoperative fracture reduction during follow-up period, early post-operative mobilisation is possible which helps the patient to attain better shoulder range of motion and return to activity faster.

Background Degenerative disease of the elbow is a unique dilemma due to the different pathologies of arthritis. Outcome measures are used by physicians to provide a quantitative measure of patient progression. While there has been a substantial number of case series and studies on treatment of elbow arthritis, the heterogeneity of outcome measures reported in the literature makes it difficult for surgeons to compare results between treatment options. There is no consensus on outcome measure reporting as no measure has been found to be superior to others in the literature. The purpose of this study was to examine the elbow arthritis literature for the most commonly reported outcomes measures after treatment of elbow arthritis and recommend a guideline for reporting in future studies in an attempt to standardize the literature. Methods A query was performed of all studies written in English literature from 2010 to 2020 using PubMed and Scopus databases utilizing PRISMA guidelines. Articles that met inclusion criteria were reviewed for reporting of patient-reported outcome, range of motion, return to work/sport, complication rate, satisfaction rate, revision rate, number of patients, minimum and mean follow-up time, type of treatment, journal, journal impact factor, level of evidence, and number of citations as of April 2020. Results Eighty three studies met inclusion criteria with a mean number of 39 patients per study with a mean age of 53 years. Mayo elbow performance score (MEPS) was the most commonly reported outcome measure (81%) followed by quick Disabilities of Arm Shoulder Hand (qDASH; 23%), DASH (16%), and modified American Shoulder and Elbow Surgeons score (m-ASES; 16%). The average number of outcome measures per study was 1.6. Studies that reported MEPS had higher number of citations compared to studies that did not (14.21 vs. 7.62 citations; P = .031). Studies that reported MEPS were found to publish more in journals with higher impact factors (ie, impact factor of ≥2) (88% vs. 71%; P = .051). Discussion Outcome measures are inconsistently reported in elbow arthritis literature. Studies that report MEPS were found to be cited more. We recommend reporting of at least two outcome measures in future studies as well as range of motion for easier cross-study analysis. Additional measures such as return to work/sport, satisfaction rate, complication rate, and revision rate should be reported to provide more complete understanding of post-treatment outcome. Conclusion Increased standardization of outcome measure reporting may improve future patients’ outcomes following treatment of elbow arthritis. Levels of Evidence Level IV

The Shoulder Pain and Disability Index (SPADI) is a simple disease specific questionnaire that is used to evaluate the impact of shoulder disorders. The purpose of this study was to translate the SPADI into Japanese (SPADI-Jp) and evaluate its reliability and validity in Japanese patients with shoulder disorders.Cross-cultural adaptation of the SPADI was performed according to international guidelines. A total of 100 patients with shoulder disorders participated in this study. Each participant was asked to finish the SPADI-Jp, Disability of Arm, Shoulder and Hand (DASH), and the Short-Form 36 (SF-36) at the initial visit. Thirty-four patients repeated the SPADI-Jp to assess the test-retest reliability. The test-retest reliability was quantified using the interclass correlation coefficient (ICC), while Cronbach's alpha was calculated to assess the internal consistency. The construct validity was assessed using Spearman's rank correlation coefficients.Internal consistency in the SPADI-Jp was very high (0.969), as measured by the Cronbach's alpha. The ICC of the SPADI-Jp was 0.930. There was a strong, positive correlation between the DASH and the SPADI-Jp (r = 0.837, p 0.001). The SPADI-Jp was significantly correlated with most of the SF-36 subscales. The correlations of the SPADI-Jp with physical subscales of the SF-36 were stronger than those with the other subscales.We demonstrated that the SPADI-Jp is a reliable and valid self-assessment tool. Because cross-cultural adaptation, validation, and reliability of the disease-specific questionnaire for shoulder pain and disability have not been evaluated in Japan, the SPADI-Jp can be useful for evaluating such patients in the Japanese population.

Background Trans-olecranon fracture dislocations are the least frequent complex elbow instability. Proper surgical treatment should be performed to avoid postoperative complications. Methods A retrospective design study was performed. Patients that suffered from this injury, treated at our center from 2010 to 2016 were included. Fifteen patients were analyzed. Functional results were measured using DASH, MEPS and VAS scores. Average time from injury to first surgical treatment was 4.87 days. Radial head fracture was present in seven cases and coronoid process in three patients. Most frequent complication was hardware disturbances in five patients. Mean follow up was 3.65 years. Results Mean range of motion (ROM) was evaluated 1 year postoperatively: 129° flexion, 6° flexion contracture, and less than 5° deficit of pronation/supination. Clinical and functional results are encouraging, DASH 36.38, MEPS 100 and VAS 0.46. Conclusion Trans-olecranon fracture dislocations could obtain functional range of movement, pain relief and good functional outcomes with a standardized protocol of surgical fixation. It is important to achieve proper ulnar fixation, focusing in reestablishing dorsal angulation, and also to treat radial head and coronoid injuries properly, if present.

Background The purpose of this study was to evaluate patient-reported outcomes, function, complication rates, and radiographs in a series of patients with distal biceps tendon repair using the dual incision cortical button technique by a single surgeon. By having a single surgeon perform the surgery, the technique is standardized to all patients. Twenty-two patients consented to participate in the study. The average time from surgery to review was 2.2 years. Patient satisfaction was assessed using the DASH, Oxford, and Mayo Elbow Performance Scores. Methods Range of movement was assessed and compared to the unaffected limb using a goniometer. Isometric flexion and supination strength was tested using a standardized dynamometer—both measurements taken by a single physiotherapist. Radiographs were discussed at the time of the review by 2 orthopedic surgeons to check for heterotopic ossification. Results The mean DASH score was 6.3 postsurgery at the time of follow-up. There was no significant difference in active range of movement between the repaired and nonrepaired arm in flexion, extension, supination, or pronation. Four radiographs showed evidence of heterotopic ossification (HTO)—none showed synostosis. For patients with HTO, there was evidence that supination was inhibited compared to those patients who did not have HTO. Conclusion Our study found that at an average of 2 years of follow-up these patients had good outcomes clinically with no major complications. HTO was present in only 4 patients, and there was a significant difference in supination compared to those who did not have HTO. These patients had an average DASH of 14 compared to a score of 4.5 in those who did not have an HTO. The study showed that the dual incision cortical button repair remains a procedure with excellent patient outcomes at the risk of HTO.

Background: Distal humerus fractures had acquired an attention due to poor outcomes regardless of treatment modality which may be conservative or surgical. These fractures can be addressed with either triceps splitting or triceps sparing approach. The triceps sparing approach was performed by lateral window was developed on the lateral side of the triceps as it is elevated off the posterior border of the intermuscular septa and posterior humerus. Objective: The current work aimed to evaluate the outcome of surgical treatment of fracture distal humerus through triceps sparing approach. Patients and methods: A prospective, descriptive clinical study had been conducted at the Department of Orthopedic Surgery [Al Mataria Teaching Hospital, Egypt]. The study included 33 patients, and the average follow up was 12 months. The study completed from December 2018 to May 2020. Pain, clinical and radiological outcomes had been assessed and documented. Preoperatively, all patients had been clinically and radiologically evaluated. In addition, laboratory investigations had been performed to assess the fitness of the patient. Results: The study participants were 25 males and 8 females. Their age ranged between 30 and 55 years [mean age 43.09±7.93 years]. The mean quick Disabilities of the Arm, Shoulder and Hand [DASH] score was 18.3±3.3 points [ranged between 15 and 25]. The mean range of elbow flexion was 143.3 ± 3.9 degrees [135-145], while the mean range of elbow extension and contracture 8.6 ± 1.7 degrees [6-15] Conclusions: Triceps sparing avoids direct triceps injury with bloodless fields. However, a limited articular surface visualization of the distal humerus is an evitable drawback.

Objetivo: Comunicar los resultados de una serie de adultos con consolidaciones en valgo del codo tratados con una osteotomía en cuña sustractiva monoplanar. Materiales y Métodos: Se incluyeron 5 pacientes. Se describe la técnica quirúrgica que consistió en un abordaje posterior paratricipital, resección en cuña sustractiva y transposición anterior del nervio cubital. El seguimiento promedio fue de 17 meses. Resultados: Se trató a 4 hombres y una mujer, con una edad promedio de 27 años. La movilidad preoperatoria promedio fue de 138º-7° y la posoperatoria, de 138-6°, el puntaje de dolor en la EAV fue de 4 y 1, el MEPS de 71 y 97, y el DASH de 26 y 8, respectivamente. La evaluación radiográfica preoperatoria arrojó un valgo promedio de 30º con un valgo contralateral de 11º. La corrección radiográfica demostró un valgo de 13º. Se obtuvo una corrección promedio de 2° menos que del otro lado. Todas las osteotomías consolidaron, y la medición de la prominencia medial fue, en promedio, un 32% mayor que en el preoperatorio. Según la escala de Oppenheim, el resultado fue excelente en 4 pacientes y bueno en uno. La satisfacción personal fue, en promedio, de 8,6. Conclusiones: La osteotomía en cuña sustractiva para tratar un codo valgo es una buena opción terapéutica, con recuperación de valores angulares comparables con el lado contralateral, y alta tasa de satisfacción de los pacientes. Como es una técnica menos compleja que las osteotomías multiplanares, es nuestra elección ante una consolidación viciosa en valgo del codo del adulto.