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A 36-year-old woman presented with problems of lower urinary tract symptoms for 2 years duration. Patient was being managed as a case of urethral stricture with routine calibration. Micturating cystourethrogram showed failure of bladder neck to open. On urodynamic study, she was found to have bladder outlet obstruction with high pressure, low flow pattern. Based on these findings, patient was diagnosed to have primary bladder neck obstruction (PBNO). She was also being evaluated for primary infertility and was to undergo in vitro fertilisation. She successfully underwent bladder neck incision after discussion about management options. Bladder neck incision is one of the accepted management options for PBNO. Post procedure patient was relieved of symptoms and also had an uneventful full-term pregnancy. Bladder neck incision in women is an effective treatment option when patient has been properly selected and procedure done with expert hands.

Introduction The primary aim of this study was to present patient-reported functional outcomes after zone 1 and 2 flexor tendon repair using a novel longitudinal volar approach crossing the distal interphalangeal joint (DIPJ) perpendicularly. The secondary aims were to investigate the cosmetic outcomes, satisfaction and complication rates associated with this technique. Methods Over a 6-year period, 75 patients underwent flexor tendon repair using this technique. The quick version of the Disabilities of the Arm, Shoulder and Hand (QuickDASH), five-level EQ-5D (EQ-5D-5L), Patient and Observer Scar Assessment Scale (POSAS) and satisfaction questionnaires were collected. QuickDASH scores were available for 59 patients (79%), and POSAS scores were available for 45 patients (60%) at a mean follow-up of 48 months. Concomitant nerve repairs were undertaken in 24 cases. Results The median QuickDASH score was 4.5 (interquartile range [IQR] 1.1–12.5) and median POSAS score was 12 (IQR 8–16). No significant difference was observed in median QuickDASH score between patients with and without a concomitant nerve repair (4.5 vs 6.8; p = 0.36). Fifty-six patients (94%) were satisfied. Two patients required open tenolysis, and a single case of early re-rupture occurred that required revision open repair. Conclusions Utilising validated patient-reported functional outcomes, this study demonstrated that a direct longitudinal incision over the DIPJ for zone 1 and 2 flexor tendon repairs can result in excellent functional and cosmetic outcomes, with high rates of patient satisfaction and low rates of complications. This challenges previously held dogma that longitudinal incisions crossing flexion creases should be avoided.

To compare the clinical outcomes of Peyronie's disease (PD) patients who were treated by plaque incision and grafting either with tunica vaginalis (TV) or buccal mucosa (BM) grafts.PD patients in BM (n=20) and TV group (n = 20) were recruited between 2013 and 2020. Erectile dysfunction was assessed by short form of International Index of Erectile Function Questionnaire (IIEF-5). Technical success was defined as residual curvature ≤15°. Penile Doppler ultrasound was performed at baseline evaluation, 3-, and 24 months. Peak systolic velocity (PSV), end-diastolic velocity (EDV), and resistance index were measured in erect penis. Erect penile length and curvature angle were measured at baseline and at 3, 12, and 24 months.Mean age of the groups was comparable (47.2 ± 10.8 years in TV vs 46.5 ± 9.9 years in BM groups). Baseline mean penile curvature was 48.0 ± 6.6° (TV) and 50.3±11.6° (BM) (P.001). Mean residual curvature at 24-month visits was 12.4 ± 4.9° (TV) and 7.9 ± 3.7° (BM), not significantly different. Technical success rate was 90% for both groups at 24 months. Surgery significantly increased erect penile length in both groups. Mean preoperative IIEF-5 scores were 18.4 ± 2.5 and 17.5 ± 2.2 in TV and BM groups, respectively. In both groups, IIEF-5 scores significantly improved after surgery with no intergroup IIEF-5 difference (20.6 ± 2.6 in TV and 21.3 ± 2.2 in BM). Mean postoperative PSV significantly increased, EDV significantly decreased in both groups, however, there was no significant intergroup difference.Both grafting materials provided similar beneficial effects regarding technical success, erectile dysfunction, and penile length.

PURPOSE: To investigate changes in corneal curvature in different zones of the posterior corneal surface during a 6-month follow-up period after transepithelial photorefractive keratectomy (tPRK), femtosecond laser–assisted excimer laser in situ keratomileusis (FS-LASIK), and small incision lenticule extraction (SMILE). METHODS: The study included a total of 202 eyes, including 65, 77, and 60 that underwent tPRK, FS-LASIK, and SMILE, respectively. Elevation data for the posterior surface were obtained preoperatively (pre), as well as 1 week (pos1w), 1 month (pos1m), 3 months (pos3m), and 6 months (pos6m) postoperatively. Changes in posterior corneal curvature (M) were analyzed in the central (diameter: 0 to 3 mm), paracentral (diameter: 3 to 6 mm), and peripheral (diameter: 6 to 9 mm) regions. RESULTS: Over all follow-up periods, the central region of the posterior surface in all patients became flatter ( P < .05), with FS-LASIK showing the largest change, whereas the paracentral and peripheral regions became steeper. The posterior curvature changes between pre and pos6m, determined before and after correction for ablated stromal depth, tended to follow similar trends in the three regions and after the three surgeries. There was also no significant correlation ( P > .05) between the changes in the mean curvature (M, recorded between pre and pos6m) and each of the refractive error corrections, the changes in spherical aberration postoperatively, the optical zone diameter, ablated stromal depth, and residual stromal bed thickness in the central and peripheral regions, but the correlation was significant in the paracentral region. CONCLUSIONS: The postoperative changes in posterior corneal shape followed different trends in the central, paracentral, and peripheral regions. The FS-LASIK group exhibited the most notable changes in posterior corneal curvature, especially in the central region. These changes were statistically correlated with variations in spherical aberration, and ablated and residential stromal thickness in the paracentral region. [ J Refract Surg . 2022;38(11):708–715.]

The most popular surgical approach to manage Lisfranc fracture-dislocations is the double-incision approach, which frequently causes a variety of complications, such as skin necrosis, rotational malreduction of the first tarsometatarsal joint (TMTJ) and lateral column dorsoplantar malreduction of the TMTJ. We introduce a three-incision approach to treat Lisfranc fracture-dislocations with only minor postoperative complications and good foot function.We prospectively selected 30 previously healthy patients, ranging from 18 to 60 years of age, but only 23 patients completed the follow-up and thus were finally included, with an average age of 38.1 ± 12.9 years. All patients have sustained Lisfranc fracture-dislocations involving all three-column; 13.0% (3/23) were Myerson classification type A (medial), 47.8% (11/23) were type A (lateral), and 39.1% (9/23) were type C2. All patients were treated via a three-incision approach: a long incision made along the lateral border of the second ray was used as a working incision to visualize and reduce the first three TMTJs, as well as to apply internal fixation instrumentation; a 2 cm medial incision was made at the medial side of the first TMTJ as an inspecting incision, ensuring good reduction of the first TMTJ in medial and plantar view; another 1 cm inspecting incision was made at the dorsal side of the fourth/fifth TMTJ to prevent sagittal subluxation of the lateral column. Mean ± SD was used for quantitative data such as operation time, follow-up time and foot function scores. Postoperative complications were documented, and foot function was evaluated using the American orthopaedic footankle society score, foot function index and Maryland foot score at follow-up. The foot function of the injured foot and contralateral foot of the same patient was at the end of follow-up, and independent sample t-test was used for statistical analysis.The median operation time was 117.9 ± 14.6 min (range 93 - 142 min). All complications occurred within three months after the operation, and included delayed wound healing (17.4%), superficial infection (8.7%), complex regional pain syndrome (4.3%) and neuroma (4.3%). There was no case of postoperative skin necrosis or malreduction. At the end of follow-up of 14.1 ± 1.2 months (range 12-16 months), the median American orthopaedic footankle society score of the operated foot was 89.7 ± 5.7, the median foot function index was 21.7 ± 9.9, and the median Maryland foot score was 88.7 ± 4.8. There were no significant differences between the operated and contralateral sides, in terms of foot function, at the end of followup (p0.05).The three-incision approach can provide adequate visualization of all TMTJs to ensure anatomical reduction and offer sufficient working space to apply internal fixation instrumentation, which is effective in treating three-column Lisfranc fracture-dislocations with minor soft tissue complications and satisfactory functional recovery.

Surgical wound excision is a necessary procedure for burn patients that require the removal of eschar. The extent of excision is currently guided by clinical judgement, with excessinto healthy tissue potentially leading to excessive scar, or inadequate debridement increasing risk of infection. Thus, an objective real-time measure to facilitate accurate excision could support clinical judgement and improve this surgical procedure. This study was designed to investigate the potential use of Rapid evaporative ionisation mass spectrometry (REIMS) as a tool to support data-driven objective tissue excision.Data were acquired using a multi-platform approach that consisted of both Rapid Evaporative Ionisation Mass Spectrometry (REIMS) performed on intact skin, and comprehensive liquid chromatography-mass spectrometry (LC-MS/MS) lipidomics performed on homogenised skin tissue extracts. Data were analysed using principal components analysis (PCA) and multivariate orthogonal projections to latent squares discriminant analysis (OPLS-DA) and logistic regression to determine the predictability of the models.PCA and OPLS-DA models of the REIMS and LC-MS/MS lipidomics data reported separation of excised and healthy tissue. Molecular fingerprints generated from REIMS analysis of healthy skin tissue revealed a high degree of heterogeneity, however, intra-individual variance was smaller than inter-individual variance. Both platforms indicated high levels of skin classification accuracy. In addition, OPLS-DA of the LC-MS/MS lipidomic data revealed significant differences in specific lipid classes between healthy control and excised skin samples; including lower free fatty acids (FFA), monoacylglycerols (MAG), lysophosphatidylglycerol (LPG) and lysophosphatidylethanolamines (LPE) in excised tissue and higher lactosylceramides (LCER) and cholesterol esters (CE) compared to healthy control tissue.Having established the heterogeneity in the biochemical composition of healthy skin using REIMS and LC-MS/MS, our data show that REIMS has the potential to distinguish between excied and healthy skin tissue samples. This pilot study suggests that REIMS may be an effective tool to support accurate tissue excision during burn surgery.

The ideal timing of tranexamic acid administration in total knee arthroplasty with tourniquet remains unclear. Our primary objective was to prove if administering it before surgical incision, instead of before releasing the tourniquet, reduces postoperative bleeding. A second objective was to determine whether a second dose reduces post-operative bleeding.A prospective, double-blind clinical trial was performed on 212 patients scheduled for total knee arthroplasty. They were randomised into 4 groups. Tranexamic acid was administered before the surgical incision in "pre-induction groups" (1 and 2), and just before the tourniquet release in "pre-release groups" (3 and 4). Groups 2 and 4 received a second dose 3h post-surgery. Main outcome was postoperative bleeding (visible blood loss and calculated total bleeding). Secondary outcomes were haemoglobin variations, complications and transfusion rate.The mean calculated total bleeding was 1563ml (95%CI: 1445-1681) in preinduction groups versus 1576ml (95%CI: 1439-1713) in pre-release groups (P=0.9); 1579ml (95%CI: 1452-1706) in single-dose groups versus 1559ml (95%CI: 1431-1686) in double-dose groups (P=0.82). One patient was transfused. The mean haemoglobin at discharge was 10.4g/dl (95%CI: 10.2-10.7) in singledose groups versus 10.8 (95%CI: 10.6-11.1) in double-dose groups (P=0.06).There were no differences in bleeding or transfusion regarding the time of tranexamic acid administration. The second dose had not impact on outcomes.EudraCT 2016-000071-24.

Tracheobronchial injury is a rare but potentially life-threatening condition. Various surgical treatment options have been described for symptomatic patients with full-thickness injury. However, studies comprising a meaningful number of patients are sparse.We retrospectively analyzed all patients who received surgical repair of tracheobronchial injury between January 1999 and May 2021 at the Department of Thoracic Surgery, Medical University of Vienna. Patient characteristics, surgical variables, postoperative morbidity, and mortality were retrieved and analyzed.Fifty patients with a median age of 68 years (range, 17-88) were included in the analysis. The etiologies of the iatrogenic tracheobronchial injuries were emergency intubation (48%), elective percutaneous dilatation tracheostomy (38%), or elective intubation (14%). The most common location of tracheobronchial injuries was distal third (28%) with a median length of 50 mm (range, 20-100 mm). The surgical approach was cervicotomy in 52%, thoracotomy in 38%, sternotomy in 2%, and combined approaches in 8% of cases. Moreover, intraoperative venovenous (n = 4) or venoarterial (n = 2) extracorporeal membrane oxygenation support was required in 12% of cases. Procedure-related mortality was 0%. However, as patients with tracheobronchial injury usually have severe comorbidities, the rate of patients discharged alive from the intensive care unit was only 66%. The median follow-up period of discharged patients was 5.5 months (range, 0.7-209). Airway stenosis or dehiscence was not observed in any patient.Surgical repair of tracheobronchial injuries can be performed safely with a low procedure-related morbidity. If possible, the less-invasive cervical access should be preferred for patients with tracheobronchial injury, even for injuries extending to the main bronchi.

This study was conducted to provide anatomical data and surface markers for the safe and efficient exposure of surgical incisions for harvesting gracilis tendons (GT) and semitendinosus tendons (STT) while avoiding technical pitfalls and nerve injury during harvest for ligament reconstruction.Seventy-four Chinese cadaveric lower limbs were dissected to expose the infrapatellar branch of the saphenous nerve (IPBSN) and pes anserinus (PA). Measurements of the borders and accessory bands of the PA tendons were taken. The arrangement of PA tendons and distribution of the IPBSN were assessed.The PA was roughly shaped like a quadrangle, with its superior border at the horizontal plane of the tibial tuberosity (TT). The GT and STT bifurcation point was located on the medial border of the PA. From medial side to lateral side, the sartorius tendons (ST), GT, and STT fused gradually and formed the lateral border of the PA at the distal end. The tendon arrangement of the PA was primarily affected by ST, which commonly covered GT and STT completely. Variant tendons were found in 41.9% of specimens. The insertion of the accessory bands was distal but close to the inferior border of the PA. Accessory bands were observed only in STT and ST, and STT accounted for the most. The width of the first accessory band of STT was similar to the width of the STT. Additionally, most of the IPBSNs were proximal to the horizontal plane of the TT.For clearly exposing the GT and STT, it is crucial to expose the GT and STT bifurcation point on the medial border of the PA, whether directly or indirectly through the incision.The influence of ST insertion and the variability of tendons within the PA must be paid attention to during the operation. To protect IPBSNs highly, the incision should not be higher than the TT level.

The traditional approach in combined liver-kidney transplantation involves 2 separate and sequential incisions. We describe a modification of the standard Mercedes incision that allows a single-incision operation while providing and maintaining adequate exposure to enable safe dual-allograft transplantation.Modification of the standard Mercedes incision includes bilateral, subcostal, muscle splitting incision 4 fingerbreadths below the rib edge with a midline, cephalad incision and inferior ± medial ipsilateral extension on the side of intended iliac fossa laterality for renovascular and ureteroneocystostomy anastomosis.Five consecutive patients (3 women/2 men; mean age, 49 years; median body mass index, 29.8 kg/mThe modified Mercedes single-incision technique is safe and feasible. Lowering the subcostal incisions with unilateral, inferomedial extension allows adequate visualization of the lower abdominopelvic area without compromising exposure of the upper abdomen for both renal and liver allograft implantation. Further studies are needed to prove the theoretical benefits of this technique.

Surgical delay is one of the risk factors for mortality and morbidity in patients with HF. One of the causes of delay is due to admission on Thursday-Friday, weekends, holidays or previous periods. The final objective of this study is to analyze administrative-organizational delay in complication and mortality rates.A total of 607 cases of surgically operated hip fractures were analyzed. Two groups were established, one of them operated on in48 h (ND group) and the other surgically delayed for administrative organizational reasons (AA group). Demographic variables related to treatment and fracture were analyzed in both groups, as well as the rates of surgical wound complications, general complications and mortality rate in the first 30 days, in the first year and more than one year after surgery.We observed a surgical wound seroma and staining rate of 15.7% in the AA group and 9.6% in the ND group; and a surgical wound surface infection rate of 1.9% in the AA group and 0.8% in the ND group (p = 0.275). General complications occurred in 34.4% (AA group) and 29% (ND group). The 30-day mortality rate was 4.8% in the AA group and 1.9% in the ND group (p = 0.081).We found no statistically significant differences in patients delayed for administrative reasons in terms of mortality and surgical wound and general complication rates. Although the proportion of surgical wound complications and 30-day mortality was higher in the AA group versus the ND group.

To evaluate the impact of Antimicrobial Stewardship Programs (ASPs) on antibiotic use and drug resistance.This was a retrospective, multicenter, management intervention study. The data from 85 maternity hospitals (maternal and child health care hospitals) in Hubei province from 2012 to 2019 were collected. The indicators related to antimicrobial drug use included the utilization rate of different grades of antimicrobial drugs, the intensity of antimicrobial agent use, the rational use of prophylactic antimicrobial agents before class I surgical incision, and pathogenic detection and consultation rates before antimicrobial drug use.Since the implementation, the purchase of antimicrobial agents in hospitals has been maintained within the prescribed range, and the defined daily dose system (DDDs) of antimicrobial agents has been reduced, prophylactic use and accurate treatment of antimicrobial agents related to class I surgical incision have been more reasonable. With the implementation of ASPs, the detection rate of imipenem-resistant Acinetobacter baumannii, cefotaxime-resistant Escherichia coli, and methicillin-resistant Staphylococcus aureus has been decreased in China from national bacterial resistance surveillance data.ASPs have positive effects on antibiotic use and drug resistance in 85 maternity hospitals (maternal and child health care hospitals).

Objective: Surgical site infections (SSIs) are one of the leading causes of post-operative morbidity and mortality worldwide. The original post-operative dressing, gauze taped in place, did not protect the incision from contamination. A recent clinical trial demonstrated that transparent films were superior to gauze in reducing SSIs. Transparent films are semi-occlusive (semi-permeable, transparent). They protect the incision from contamination; however, one of the drawbacks of current films is that they may become dislodged during daily activities, such as showering. Patients may not realise that the integrity of the dressing has been compromised, leading to soiling of the incision and possible infection. DrySee (DrySee Inc., US) is a novel film dressing with a colorimetric indicator that alerts the patient when the dressing has been compromised. Method: This trial compared the film dressing with the indicator (DSD) to a commonly used post-operative dressing comparator (Tegaderm + Pad; 3M, US). A 1.5cm incision was made in the volar forearm of volunteers. The incisions were randomly treated with the DSD or comparator dressing. Results: A cohort of 20 volunteer patients was recruited. The DSD had a greater wear time and patients reported that the DSD dressing stayed in place better during activities compared to the comparator. Conclusion: Overall, 75% of patients preferred DSD and 25% preferred the comparator.

PURPOSE: To evaluate the postoperative changes in corneal epithelium thickness and refractive power after femtosecond laser–assisted laser in situ keratomileusis (LASIK) and small incision lenticule extraction (SMILE) for myopia correction using anterior segment optical coherence tomography (OCT) with an integrated Placido disc topographer. METHODS: The VisuMax 500-kHz femtosecond laser (Carl Zeiss Meditec AG) and Amaris 750 excimer laser (SCHWIND eye-tech-solutions) were used. Central, paracentral, and 6-mm epithelial thickness values were obtained, and the change in the value of epithelial thickness was calculated. Changes in the refractive power of the epithelium were also evaluated. The repeatability of this new measurement was also analyzed using the intraclass correlation (ICC). The total follow-up period was 6 months. RESULTS: A total of 77 LASIK eyes were matched with 77 SMILE eyes. Mean spherical equivalent was −3.92 ± 1.67 diopters (D) for LASIK versus −4.02 ± 1.63 D for SMILE ( P = .356). Epithelial thickness parameters significantly and equally thickened in both types of surgery. The change in the value of epithelial thickness was positively correlated with spherical aberration. Analysis of the refractive power of the corneal epithelial layer (ICC > 0.70) showed a tendency for the postoperative myopization of the refractive component of this layer (−0.11 D for SMILE and −0.53 D for LASIK at 3 mm) and an increase in its cylinder and aberrometry. Increasing postoperative spherical aberration and epithelial thickness increased myopization of the epithelial refractive sphere ( P < .05). CONCLUSIONS: Corneal epithelium thickens similarly after LASIK and SMILE, being slightly higher after SMILE. This correlates with the induced spherical aberration. Corneal epithelium thickening induces myopization of its refractive power, which accounts for a slight regression of the net refractive power change on the treated cornea. [ J Refract Surg . 2022;38(9):602–608.]

Continuous injection of local anesthetics by using surgical wound catheters for postoperative pain relief has gained acceptance in recent years. However, whether this method can be alternatively used instead of systemic opioids in different surgical procedures has not yet been elucidated.The aim was to investigate the effect of continuous injection of bupivacaine through a catheter inside the surgical wound on reducing the postoperative pain of lumbar spine fusion surgeries.In this clinical trial, 31 patients undergoing non-traumatic lumbar spine stabilization surgery were randomly assigned to receive (n = 15) or do not receive (n = 16) bupivacaine through a catheter inside the surgical wound, postoperatively. Pain intensity (NRS), dose of required morphine, and drug-related complications within 24 hours of intervention were assessed and compared by the Mann-Whitney and independent t-test.Mean pain intensity was significantly lower in the case group over the first postoperative hour in the recovery room (p0.001), which continued for the first 2 hours after entering the ward. The mean morphine intake was lower in the bupivacaine group during the first postoperative 24 hours (16 ± 0.88 vs. 7.33 ± 0.93 mg, p0.001). The two groups were not significantly different regarding drug-related complications.Continuous intra-incisional infusion of bupivacaine helped better pain reduction during the early postoperative hours while sparing morphine consumption in the first postoperative day.

Lateral dog ear after mastectomy in overweight or large breasted patients is a source for patient discomfort and is aesthetically unpleasing. Although many different techniques have been proposed, none of them have emerged as standard. In 2012, the authors published their mastectomy technique based on an inverted L-scar incision and closure with a lateral skin flap advanced supero-medially onto the chest wall. Authors sought to report their experience with this technique in patients with wide or large breasts operated with mastectomy without immediate breast reconstruction. As a refinement to their initial technique, they added lipoaspiration to the lateral chest wall.A retrospective study identified 43 patients operated on using the L incision and lipoaspiration from January 2015 to January 2021. Patient and tumor characteristics, operative details, post-operative results, and complications were recorded. Patients were followed-up and assessed for arm motion restriction, lymphedema, and recurrence.The mean age was 68 years; the mean BMI was 29 kg/m 2. The mean follow-up was 32 months. The mean weight of the mastectomy specimen was 1009 g and the mean aspirated volume in the lateral chest wall was 450 mL. One patient had a hematoma, four patients had seroma, and one patient developed a minor wound dehiscence. No skin necrosis or arm movement restriction was observed. Two patients developed mild lymphedema. Three patients underwent delayed breast reconstruction.The proposed technique is a safe and effective method to avoid lateral dog deformity after mastectomy, achieving both functional and cosmetic outcomes.

The direct anterior (DA) approach to total hip arthroplasty (THA) is associated with higher rates of surgical site complications (SSCs) compared to other approaches, particularly among high-risk patients. Closed incision negative pressure therapy (ciNPT) is effective in reducing SSCs and surgical site infections (SSIs) in other populations. We asked whether ciNPT could decrease SSCs in high-risk patients undergoing DA THA.This prospective randomized controlled trial (RCT) enrolled high-risk DA THA patients at 3 centers. Patients were offered enrollment if they had previously identified risk factors for SSC: Body mass index (BMI)30 kg/mOne hundred and twenty two patients enrolled; 120 completed data collection. SSCs occurred in 18.3% (11/60) of control patients compared to 8.3% (5/60) of ciNPT patients (χAmong patients at risk of surgical site complications undergoing DA THA, we identified a significant reduction in superficial SSIs and a trend toward lower overall SSCs with ciNPT.

We aim to present a perforator flap-based technique that is useful in the resection and reconstruction of the palmar fascia for the treatment of Dupuytren's contracture with primary closure. A curve incision through the palmar skin radial to the hypothenar area was made. The ulnar side of the palmar skin and the subcutaneous fat was raised to the ulnar side, exposing the palmar fascia. The ulnar palmar digital artery extending from the superficial palmar arch curves distally towards the little finger at a point perpendicular to the fourth interdigital space with parting branches into the subcutaneous fat radial of the flap was carefully identified and preserved, and the Dupuytren's cords were excised. Depending on contracture involvement, additional incision extending from the arc of the palmar incision to the proximal interphalangeal joint is made to raise the digital flap similar to that of the palmar incision. The perforator flap was raised along the hypothenar region in 53 hands of 48 patients, nine women and 39 men, and their age at the time of surgery averaged 56 years. Two patients complained of paresthesia in the ring and little fingers after surgery in 2015, and the symptom had disappeared without further intervention before the latest follow-up in 2017. There was no incidence of skin necrosis, delayed healing, and no recurrence within the follow-up period. This perforator flap-based technique is technically reliable and straightforward with better exposure and easier removal of all the diseased fascia, making it possible for primary healing without skin necrosis and acceptable for the treatment of patients at all stages of the disease.

Single eyelids of many individuals seek incision-based blepharoplasty to construct double eyelids. However, excessive tissue damage is still a common problem after this surgery. Much of the tissue injury incurred during blepharoplasty results from damage to vertical blood vessels in the superficial and deep layers, so we designed a new modified incisional-based blepharoplasty method that preserves superficial and deep blood vessels.To evaluate the efficacy and safety of this preservation of superficial and deep blood vessels approach to incisional-based blepharoplasty.We retrospectively examined the outcomes of 462 consecutive patients receiving this new method from January 2015 to December 2019. The surgical methods were designed to preserve superficial and deep blood vessels to the greatest extent possible. All patients were followed up for 6 to 40 months. Postoperative evaluations were performed and patients graded results at final follow-up as excellent, good, fair, or poor. The combined proportion of excellent, good, and fair was deemed the satisfaction rate.The overall satisfaction rate was 94.16% (435/462). Postoperative swelling regressed significantly during the first week and disappeared by 4 weeks postsurgery for patients without ptosis or with mild ptosis, whereas swelling regressed in 2 to 5 weeks for patients with moderate ptosis. Fourteen patients (3.03%, 14/462) displayed obvious bruising after surgery.This new blepharoplasty method yielded a high satisfaction rate, rapid dissipation of swelling, low bruising, and low complication rate. This effective and safe surgical method warrants wider use for single eyelid and mild/moderate ptosis.

Surgery is a well-known trigger of keloid and hypertrophic scarring. Sternotomy scars are subject to high skin tension, which is known to promote pathologic scarring. This suggests that sternotomies in adults are associated with high pathologic scarring rates, which aligns with the authors' anecdotal experience. However, this notion has never been examined formally. Therefore, the authors conducted a survey-based cohort study of patients who had undergone a sternotomy.All consecutive Japanese adults (18 years of age or older) who underwent cardiovascular surgery with sternotomy in 2014 to 2017 were identified in 2019 by chart review and sent a questionnaire. Respondents formed the study cohort. The questionnaire presented randomly ordered photographs of representative mature, keloid, and hypertrophic scars and asked the patients to choose the image that best resembled their midline scar when it was particularly noticeable. The incidence of self-reported pathologic scarring (keloids and hypertrophic scars were grouped together) and the patient demographic (age and sex) and clinical characteristics (intima-media thickness of the left and right common and internal carotid arteries) that were associated with pathologic scarring were determined.Of the 548 patients who underwent sternotomy, 328 responded for a 60 percent response rate. The mean patient age was 67 years, and 68.0 percent were male. Of these patients, 195 (59.5 percent) reported they had a pathologic scar. Compared with patients who had a mature scar, patients who had a pathologic scar had younger mean age (65 versus 69 years; p = 0.0002) and lower intima-media thickness (0.92 versus 1.05 mm; p = 0.028).Sternotomy was associated with a high rate of pathologic scarring. Older age and arteriosclerosis were associated with less pathologic scarring.Risk, III.

Pain management after hemorrhoidectomy continues to be challenging.The aim of this study was to evaluate the effectiveness of infiltration of bupivacaine hydrochloride and triamcinolone acetonide in surgical wounds of Milligan-Morgan hemorrhoidectomy for postoperative pain relief.A double-blind randomized controlled clinical trial was conducted between May 2015 and June 2019.This study was carried out in a secondary referral hospital center in Spain.Patients who underwent an elective Milligan-Morgan hemorrhoidectomy for grade III-IV hemorrhoids were included.Patients allocated in the intervention group received a single infiltration of bupivacaine and triamcinolone and patients allocated in the control group did not receive any intervention.The primary end point was the median of maximum pain by visual analog scale during the 48 hours of hospital stay. Secondary end points were pain at follow-up, pain during defecation, analgesic requirements, wound healing rate, and complications.A total of 128 patients were randomly assigned (64 in each group). The median of maximum pain score at 48 hours was 3 points in the intervention group and 6 points in the control group, which was significantly different ( p0.05). No differences were observed regarding pain during defecation. Morphine requirements were significant lower in the intervention group (6.3% vs 21.9% patients; p = 0.01; 5 vs 23 cumulative doses; p = 0.01). Wound healing and complication rates were similar in both groups.Use of placebo was not considered in the control group ("intervention group" vs "control group" clinical trial). Data regarding pain or other complications at 48 hours postoperatively were pooled and expressed as median of values.Infiltration of surgical wounds with bupivacaine and triamcinolone decreases postoperative pain and reduces morphine requirements in Milligan-Morgan hemorrhoidectomies. See Video Abstract at http://links.lww.com/DCR/B867 .Clinical trial registration: European Registry of Clinical Trials. EUDRACT 2014- 003043-35.ANTECEDENTES:El manejo del dolor posterior a una hemorroidectomía sigue siendo un desafío.OBJETIVO:El objetivo de este estudio fue evaluar la efectividad de la infiltración de bupivacaína y triamcinolona en heridas quirúrgicas de hemorroidectomía de Milligan-Morgan para el alivio del dolor posoperatorio.DISEÑO:Se realizó un ensayo clínico controlado, aleatorizado, doble ciego entre mayo del 2015 y junio del 2019.ENTORNO CLINICO:Este estudio se llevó a cabo en un centro hospitalario de referencia secundaria en España.PACIENTES:Se incluyeron pacientes que se sometieron a una hemorroidectomía de Milligan-Morgan electiva por hemorroides de grado III-IV.INTERVENCIONES:Los pacientes asignados al grupo de intervención recibieron una única infiltración de bupivacaína y triamcinolona y los pacientes asignados al grupo de control no recibieron ninguna intervención.PRINCIPALES RESULTADOS RESULTADOS:El factor de valoración principal fue la mediana del dolor máximo según la escala análoga visual durante las 48 horas de estancia hospitalaria. Las variables secundarias fueron dolor durante el seguimiento, dolor durante la defecación, requerimientos de analgésicos, tasa de cicatrización de heridas y complicaciones.RESULTADOS:Se asignó aleatoriamente a un total de 128 pacientes (64 en cada grupo). La mediana de puntuación máxima de dolor a las 48 horas fue de 3 puntos en el grupo de intervención y de 6 puntos en el grupo de control con diferencias significativas (p0,05). No se observaron diferencias en cuanto al dolor durante la defecación. Las necesidades de morfina fueron significativamente menores en el grupo de intervención (6,3% versus 21,9% de los pacientes; p = 0,01; 5 versus 23 dosis acumuladas; p = 0,01). Las tasas de curación de heridas y complicaciones fueron similares en ambos grupos.LIMITACIONES:No se consideró el uso de placebo en el grupo de control (ensayo clínico: "grupo de intervención" versus "grupo control"). Los datos con respecto al dolor u otras complicaciones después de 48 horas postoperatorias se agruparon y expresaron como mediana de los valores.CONCLUSIONES:La infiltración de heridas quirúrgicas con bupivacaína y triamcinolona disminuye el dolor posoperatorio y reduce los requerimientos de morfina en la hemorroidectomía de Milligan-Morgan. Consulte Video Resumen en http://links.lww.com/DCR/B867 . (Traducción- Dr. Francisco M. Abarca-Rendon).Registro de ensayos clínicos: Registro europeo de ensayos clínicos. EUDRACT 2014- 003043-35.

BACKGROUND: Handheld vital microscopy allows direct observation of red blood cells within the sublingual microcirculation. Automated analysis allows quantifying microcirculatory tissue perfusion variables - including tissue red blood cell perfusion (tRBCp), a functional variable integrating microcirculatory convection and diffusion capacities.OBJECTIVE: We aimed to describe baseline microcirculatory tissue perfusion in patients presenting for elective noncardiac surgery and test that microcirculatory tissue perfusion is preserved during elective general anaesthesia for noncardiac surgery.DESIGN: Prospective observational study.SETTING: University Medical Center Hamburg-Eppendorf, Hamburg, Germany.PATIENTS: 120 elective noncardiac surgery patients (major abdominal, orthopaedic or trauma and minor urologic surgery) and 40 young healthy volunteers.MAIN OUTCOME MEASURES: We measured sublingual microcirculation using incident dark field imaging with automated analysis at baseline before induction of general anaesthesia, under general anaesthesia before surgical incision and every 30 min during surgery. We used incident the dark field imaging technology with a validated automated analysis software.RESULTS: A total of 3687 microcirculation video sequences were analysed. Microcirculatory tissue perfusion variables varied substantially between individuals - but ranges were similar between patients and volunteers. Under general anaesthesia before surgical incision, there were no important changes in tRBCp, functional capillary density and capillary haematocrit compared with preinduction baseline. However, total vessel density was higher and red blood cell velocity and the proportion of perfused vessels were lower under general anaesthesia. There were no important changes in any microcirculatory tissue perfusion variables during surgery.CONCLUSION: In patients presenting for elective noncardiac surgery, baseline microcirculatory tissue perfusion variables vary substantially between individuals - but ranges are similar to those in young healthy volunteers. Microcirculatory tissue perfusion is preserved during general anaesthesia and noncardiac surgery - when macrocirculatory haemodynamics are maintained.

Purpose: To measure and compare suture-related complications in children undergoing cataract surgery with a surgical incision closure performed by either a 10-0 nylon suture followed by suture removal within 1 to 2 weeks after surgery or a 10-0 polyglactin suture left in situ. Methods: This was a prospective, non-randomized cohort study. All children with bilateral cataracts who underwent cataract surgery with a surgical incision closure by non-absorbable 10-0 nylon sutures followed by suture removal within 1 to 2 weeks after surgery in their first eye and incision closure by absorbable 10-0 polyglactin sutures left in situ after their second eye surgery. The frequency of suture-related complications (vascularization near to suture, loosening of suture, mucus accumulation, early rupture, and infective keratitis) was noted for 10-0 nylon and 10-0 polyglactin sutures. Results: Eighty-two eyes of 41 children were enrolled in the study. All children were observed until 3 months after surgery. Of the 10-0 nylon sutures, 2 (4.9%) were loose and 2 (4.9%) had underlying corneal edema. The remaining sutures (n = 37, 90.2%) were removed within 1 to 2 weeks after surgery. Of the 10-0 polyglactin sutures, 5 (12.2%) were loose, 2 (4.9%) were vascularized, and 3 (7.3%) had mucus infiltration. These sutures (n = 10, 24.3%) were removed 2 to 5 weeks after the second eye surgery. The remaining polyglactin sutures (n = 31, 75.6%) were left in situ. Conclusions: A higher frequency of suture-related complications was observed with the 10-0 polyglactin sutures than the 10-0 nylon sutures. The authors recommend using 10-0 nylon sutures with suture removal within 1 to 2 weeks after surgery over using 10-0 polyglactin sutures for incision closure in pediatric cataract surgeries. [ J Pediatr Ophthalmol Strabismus . 2022;59(4):243–247.]

This study was performed to compare the effects on facial nerve (FN) function of the deep supra-temporalis muscle subfascial approach (DSFA) and traditional fascial approach (TFA) for access to the temporomandibular joint (TMJ), via qualitative and quantitative evaluations. Thirty patients requiring open TMJ surgery were randomly allocated to one of two groups: group A patients underwent the DSFA approach, while group B patients underwent the TFA approach. The TMJ was accessed via modified endaural incision with temporal extension. Clinical examinations, FN conduction tests, and electromyography (EMG) of the frontalis and orbicularis oculi muscles were used to assess FN function. A FN function deficit was noted in 50% of the whole sample population immediately after surgery, with no statistically significant difference between the groups (P = 0.082). Overall, 37.5% of the total study population experienced temporary loss of frontalis muscle activity, while zygomatic nerve injury was seen only in 25% of group A. Within 2-6 months, normal function returned in both groups. Nerve conduction studies showed no statistically significant difference between the groups in terms of nerve amplitude or latency after surgery. However, EMG of orbicularis oculi activity showed a significant difference between the groups after 6 months (P = 0.010). The results suggest that the traditional dissection approach is more protective of the FN, especially the zygomatic branch, than the deeper dissection technique.

A very small aortic root and annulus (≤17 mm) needs extensive aortic annular enlargement in adult patients. This report describes a technique that enlarged the aortic annulus by 5 valve sizes from 16 to 17 mm to size 27 bovine pericardial valve, as well as a modification of the aortotomy with the roof technique to make the aortotomy closure easier and more hemostatic while enlarging the sinotubular junction and proximal ascending aorta effectively for future valve-in-valve transcatheter aortic valve replacement.

To describe a case of late spontaneous postradial keratotomy corneal perforation after scleral contact lens (SCL) wear for optic correction.Tertiary referral center for corneal pathology.Case report.A 64-year-old man presented the consequences of a late radial keratotomy (RK) surgery performed for myopia correction 26 years ago. His ophthalmologic history was a RK in both eyes (BE), previous Lasik surgery in BE and Lasik enhancement in the right eye (RE), and pterygium excision with conjunctival transplantation in RE. To improve visual acuity, SCL were fitted in both eyes. After 8 months of use, on a certain day, when removing the lens from the RE, the patient reported experiencing intense eye pain and reduced visual acuity. On ophthalmologic examination, the RE cornea was perforated in one of the previous RK incisions. An urgent corneal transplant was performed in the RE, followed by cataract surgery in the same eye.Corneal instability caused by RK scars and daily manipulation with the SCL use may have led to ocular perforation.

Orthopaedic wound complications are often associated with extensive surgeries and patient medical conditions. However, we noticed wound complications in minor growth modification surgeries in children, including guided growth and epiphysiodesis. Herein, we report the complication rate and risk factors associated with pediatric growth modification surgeries.This retrospective study reviewed surgical wound complications in 622 pediatric orthopaedic patients who underwent growth modification surgeries (418 children) or osteotomies (204 children) in the lower extremities in a single center between 2007 and 2019. The grades II and III complications assessed using the modified Clavien-Dindo-Sink complication classification system were compared between growth modification and osteotomy. Risk factors for complications, including the type of surgery, age, body mass index, neuromuscular disease, operation time, surgical sites per patient, surgical location, and implant types, were analyzed using the logistic regression.The complication rate was 6.9% per patient and 3.6% per surgical site (29 sites in 29 patients comprising 21 grade II and 8 grade III) in the growth modification group, which was1.0% per patient and 0.6% per site in the osteotomy group (2 sites in 2 patients comprising 2 grade III infections; P =0.001). Among 418 patients with 797 surgical sites in the growth modification group, wound complications were associated with surgical location (5.2% at distal femur vs. 1.0% at proximal tibia, P =0.002) and implant type (0.5% using transphyseal screw vs. 4.3-10.5% using plates or staples, P =0.011).Surgical wound complication was associated with growth modification surgeries using plates or staples at the distal femur. Our results alert orthopaedic surgeons to this minor but unneglectable problem. Transphyseal screws may be the implant of choice for guided growth and epiphysiodesis at the distal femur in older children, considering the lower risks of wound complication.Level III, retrospective comparative study.

In our institution, patients with intractable slow transit constipation (STC) have undergone single-incision clipless laparoscopic total colectomy (SCLTC) with ileorectal anastomosis (IRA) since 2011. We aimed to examine the feasibility and usefulness of SCLTC with IRA for patients with intractable STC.From January 2011 to December 2018, twenty-two patients with intractable STC underwent SCLTC with IRA at Kashiwa Hospital, Jikei University, by a single surgeon, were retrospectively registered in this study. They consisted of the first 12 consecutive patients undergoing the double stapling technique (DST) with IRA (DST group) and the last 10 consecutive patients undergoing functional end-to-end anastomosis (FEEA) with IRA (FEEA group).The median surgical time was 185 (150-249) min for the FEEA group and 230 (180-266) min for the DST group. A significant difference was identified between the two groups (0.035). There were no significant differences between the groups with respect to the median age, sex, body mass index, constipation type, intraoperative blood loss, postoperative hospital stay, or no use of laxatives daily stool frequency 1 month after surgery. No postoperative complications, such as anastomotic leakage, bowel obstruction, or bleeding related to vessel sealing device, were encountered in either group more than 3 years after surgery.Our results suggest that SCLTC with IRA is feasible and safe for patients with intractable STC. SCLTC with IRA using FEEA is especially preferred to that using DST for patients with intestinal contents in the rectum that cannot be completely removed by pre- and intraoperative preparation.

Introduction Scalds from hot tap water can have devastating consequences and lifelong impact on survivors. The aims of this study were to (i) describe the frequency, demographic profile, injury event characteristics, and in-hospital outcomes for people with tap water scalds admitted to Australian and New Zealand burn centres; and (ii) determine whether there was variation in the frequency and epidemiological characteristics of tap water scalds between jurisdictions. Methods Data were extracted from the Burns Registry of Australia and New Zealand for people with tap water scalds admitted to Australian or New Zealand burn centres between January 1, 2010 and December 31, 2018. Demographic, injury severity and event characteristics, surgical intervention, and in-hospital outcomes were investigated. Results There were 650 people with tap water scalds admitted to Australian and New Zealand burn centres during the study period. Australians with tap water scalds (median [IQR] 29 [1–69] years) were older than New Zealanders (2 [1–36] years). Most tap water scalds occurred in the home, and 92% of these occurred in the bathroom. More than 55% of injuries occurred due to the accidental alteration of water temperature at the tap fixture. Two thirds of patients underwent a surgical wound procedure. The overall mortality rate was 3.7%, and the median hospital length of stay was 8.8 days. Conclusion Tap water scalds remain a public health problem in Australia and New Zealand. Our research highlights where gaps in current heated water regulations in residential homes perpetuate risks of tap water scalds, particularly in high-risk groups at the extremes of age. Extending current heated water regulations to include all Australia and New Zealand homes is required urgently, in conjunction with design safety improvements, and ongoing education of key stakeholders.

Although there is a rationale supporting that preoperative showering with 2% or 4% chlorhexidine gluconate (CHG) would decrease skin bacterial colonization, there is no consensus that this practice reduces the risk of surgical site infection (SSI).Analyze the skin concentration of CHG after preoperative showering associated with the traditional skin preparation with CHG 4% for breast surgery.Randomized controlled trial that included 45 patients, all candidates for augmentation mammaplasty, allocated into three groups (A: no preoperative showering; B: one preoperative showering; C: two preoperative showering with CHG 4%) in a 1:1:1 ratio. Skin swabs collection was performed right before the surgical incision. The samples were, then, sent to spectrophotometry in order to determine the skin concentration of CHG at the beginning of surgery.The age ranged from 18 to 61 years, with a mean of 37 years old. Group C had the lowest median concentration (0.057) followed by group B (0.060) and group A (0.072), however, with no statistical significance. The areola was the place with the lowest median concentration level (0.045), followed by the axilla (0.061) and the inframammary fold (IMF) (0.069). Still, when comparing the distribution of the sites, a statistically significant difference was found only between the axilla and the areola (p = 0.022).Preoperative showering with CHG 4% did not increase the concentration of this agent on the skin surface right before the surgical incision.This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

The standard therapies for benign gastrointestinal stenosis are endoscopic balloon dilation or surgery; each have their advantages and disadvantages. In contrast, radial incision and cutting (RIC) is a novel approach for such stenosis. This study aimed to investigate the feasibility, safety, and effectiveness of RIC.We enrolled 20 patients with benign stenosis of the lower gastrointestinal tract developed by various causes and conducted RIC. We evaluated the re-intervention free rate 52 weeks after RIC, technical success rate, adverse events, procedure time, and improvement of symptoms using a visual analog scale.We performed 20 sessions of first RIC for 20 lesions and seven sessions of additional RIC due to re-stenosis. The cumulative re-intervention-free survival rate 52 weeks after the first RIC was 55.8%. The technical success rate of the first RIC was 100% (20/20) while that of the additional RIC was 85.7% (6/7). One case developed perforation during the additional RIC and urgent surgery was performed. The additional RIC tended to show worse results in adverse events and procedure time compared with the first RIC. The patients' symptoms including abdominal bloating and dyschezia were significantly improved.Although RIC demonstrated a higher technical success rate for lower gastrointestinal stricture and subsequent improvement of patient symptoms, several issues including preventing delayed bleeding, perforation, and the long-term prognosis should be solved and clarified in further investigations.

This study aimed to provide preliminary evidence on feasibility of the inaugural use of teleconsultation between acute hospitals and primary care for acute wound management in Singapore. Post-surgical patients with carbuncle wounds, perianal abscess wounds or surgical abdominal dehiscence wounds were recruited from an acute hospital. Instead of receiving their follow up care at the acute care tertiary hospital, patients were given the option to receive their care at primary care facilities instead, supported by teleconsultation wound services provided by wound care nurses from the hospital. The following outcome measures were collected: number of care sessions required (until wound healed), readmissions or referrals back to hospital, cost (patient's and healthcare provider's perspective), patients' and nurses' satisfaction. In total, 18 patients were recruited and completed the study (teleconsult group = 5; tertiary care clinic group = 13). The mean age (SD) of patients were 63.2 (SD 11.5) years old in the teleconsult group and 47.9 years old (SD 11.5) in the tertiary care clinic group. There were 7 female (54%), and 6 male (46%) in the tertiary care clinic group whereas teleconsult group consisted of male only (n = 5). Most had carbuncle wounds (teleconsult group: n = 4; 80%); tertiary care clinic group: (n = 10; 77%). For patients with carbuncle wounds, the average number of care sessions required were 21 and 33 for the tertiary care clinic and teleconsult respectively. None of the patients in the teleconsult group were referred back to the tertiary care hospital. All 16 nurses (n = 6 from acute care hospital, n = 10 from polyclinics) who participated in the feedback survey cited convenience, ease of tracking wound sizes, and closer collaboration between the acute care and primary care nurses as advantages of the service. Wound teleconsultation is feasible and potentially cost savings for patients with acute complex wounds.

PURPOSE: To report the outcomes of small incision lenticule extraction (SMILE) for high myopia between −9.00 and −14.00 diopters (D). METHODS: This was a prospective study of SMILE for high myopia using the VisuMax femtosecond laser (Carl Zeiss Meditec). Inclusion criteria were attempted spherical equivalent refraction (SEQ) between −9.00 and −14.00 D, cylinder up to 7.00 D, corrected distance visual acuity (CDVA) of 20/40 or better, age 21 years or older, and suitable for SMILE. The sub-lenticule thickness was 220 µm or greater, and the total uncut stromal thickness was 300 µm or greater. Patients were to be followed up for 1 year. Standard outcomes analysis was performed using 12-month data where available or 3-month data otherwise. RESULTS: Of 187 eyes treated, data were available at 12 months for 181 eyes (96.8%) and 3 months for 4 eyes (2.1%), and 2 eyes (1.1%) were lost to follow-up. Mean attempted SEQ was −10.55 ± 1.00 D (range: −9.00 to −12.99 D). Mean cylinder was −1.19 ± 0.83 D (range: 0.00 to −4.00 D). Preoperative CDVA was 20/20 or better in 73% of eyes. Postoperative uncorrected distance visual acuity was 20/20 or better in 57% and 20/25 or better in 82% of eyes. Mean SEQ relative to target was −0.22 ± 0.48 D (range: −1.63 to +1.38 D), 66% ± 0.50 D and 93% ±1.00 D. Mean SEQ 12-month change was −0.08 ± 0.34 D (range: −1.75 to +0.88 D). There was loss of one line of CDVA in 4% of eyes, and no eyes lost two or more lines. Contrast sensitivity was unchanged. Patient satisfaction was 8 or more out of 10 in 94% and 6 or more in 99% of patients. CONCLUSIONS: Outcomes of SMILE for myopia greater than −9.00 D at 3 to 12 months showed excellent efficacy, safety, stability, and predictability, with high patient satisfaction. [ J Refract Surg . 2022;38(5):262–271.]

Aim There is a current lack of evidence in the literature to support the routine use of negative pressure wound therapy (NPWT) to reduce the risk of surgical site infections (SSI) in the setting of ileostomy or colostomy reversal. The aim of this study is to examine whether routine NPWT confers a lower rate of SSI than conventional dressings following reversal of ileostomy or colostomy. Methods The PRIC study is a randomized, controlled, open-label, multi-centre superiority trial to assess whether routine NPWT following wound closure confers a lower rate of SSI following reversal of ileostomy or colostomy when compared to conventional dressings. Participants will be consecutively identified and recruited. Eligible participants will be randomized in a 1:1 allocation ratio, to receive either the NPWT (PREVENA) dressings or conventional dressings which will be applied immediately upon completion of surgery. PREVENA dressings will remain applied for a duration of 7 days. Surgical wounds will then be examined on post-operative day seven as well as during follow-up appointments in OPD for any evidence of SSI. In the interim, public health nurses (PHN) will provide out-patient support services incorporating wound assessment and care as part of a routine basis. Study investigators will liaise with PHN to gather the relevant data in relation to the time to wound healing. Our primary endpoint is the incidence of SSI within 30 days of stoma reversal. Secondary endpoints include measuring time to wound healing, evaluating wound healing and aesthetics and assessing patient satisfaction. Conclusion The PRIC study will assess whether routine NPWT following wound closure is superior to conventional dressings in the reduction of SSI following reversal of ileostomy or colostomy and ascertain whether routine NPWT should be considered the new standard of care.

In 2015, we evaluated our practices regarding pain after breast-conserving surgery. Thereafter, we have adapted our practices by performing a systematic deep serratus plane block before the surgical incision. In 2019, we assessed the impact of these changes in terms of chronic pain. The main objective of this study was to evaluate the prevalence of chronic pain 3 months after this type of surgery.All patients treated with breast-conserving surgery as outpatients were included in this prospective study between April and July 2019. After inducing general anesthesia, 20 mL of ropivacaine 3.75 mg/mL were injected under the serratus muscle. Morphine titration was performed in the recovery room according to pain scores. A pain and quality of life questionnaire was sent 3 months after surgery. A backward logistic regression model was applied to calculate the adjusted odds ratios.The final analysis involved 137 patients. Three months after surgery, 43 patients (31%) reported persistent pain related to the surgery. Maximum pain in the last 24 hours was moderate to severe in 60% of cases, 16 patients (35%) took painkillers. Morphine titration in the recovery room was required in 25 patients (18%). Younger age and the use of lidocaine to prevent after injection of propofol during general anesthesia induction appeared to be protective factors for the risk of pain at 3 months (secondary endpoints).No persistent pain at 3 months was reported in 69% of cases. Furthermore, the use of a deep serratus anterior plane block before the surgical incision has limited the need for morphine titration in the recovery room to1 patient in 5. These evaluations of professional practices should be encouraged.

Klebsiella pneumoniae (K. pneumoniae) is a common bacterium whose drug-resistant can cause surgical failures and incurable infections in hospital patients. Thus, how to reverse or delay the resistance induction has become a great challenge for development antiresistant drug. Recently, the combination of nanomaterial-loaded antibiotics with photothermal therapy showed the efficient antibacteria ability under a low dosage of antibiotics. In this study, a nanocomposite of HMPB NPs with inherent photothermal therapy capability was used to eradicate K. pneumoniae after loading with Ofloxacin, an antibiotic against K. pneumoniae in vitro and in vivo. The nanocomplexes named as Ofloxacin@HMPB@HA NPs showed a higher effect against K. pneumoniae by destroying cell integrity and inducing ATP leakage with the assistance of laser irradiation, compared with sole Ofloxacin@HMPB@HA NPs or laser irradiation. Surgical wound infection assay further demonstrated the efficient killing K. pneumoniae and promoting the formation of new tissues, as well, which was reflected by the rapid healing of surgical wound. In summary, these results indicate the great potential of this combinational tactic based on Ofloxacin@HMPB@HA NPs for preventing the failure caused by K. pneumoniae infection.

Background Little data supports the optimal distance of cuticular suture placement from the wound edge to achieve the most cosmetically appealing scar. Objective To compare POSAS scores for cutaneous sutures spaced 2 versus 5 mm from the wound edge in head and neck defects repaired via linear closure. Methods Fifty patients were enrolled in this randomized, evaluator blinded, split-scar study. Surgical wounds were repaired with cuticular sutures 2 mm from the wound edge on one side and 5 mm on the other side. POSAS scores and scar width was compared three-months post-operatively. Results This study in sum observer POSAS score, with a mean (SD) of 16.06 (6.49) on the 2-mm side and 15.82 (6.83) on the 5-mm side (p=0.807). Similarly, no difference was seen in scar width, with a mean (SD) of 0.100 (0.058) cm on the 2-mm side and 0.100 (0.076) cm on the 5-mm side (p=0.967). Limitations Linear repairs were studied on head and neck defects after extirpation of cutaneous malignancies, resulting in a homogeneous elderly white patient population. Conclusion Cuticular sutures placed 2 or 5 mm from the wound edge did not result in different cosmetic outcomes in linear closures on the head and neck.

Wound healing after resection of large soft-tissue tumors is often impaired by large dead space and fluid collection. Recently, the authors were able to show an association of wound complications with worse oncologic outcome in soft-tissue sarcomas. The aim of the study was to examine the value of closed-incision negative pressure wound therapy on postoperative wound drainage and wound complications after soft-tissue tumor resection.Patients for whom resection is planned of a soft-tissue tumor larger than 10 cm in diameter of the extremities or the trunk were allocated randomly to one of two groups. After wound closure, patients in the study group received closed-incision negative-pressure wound therapy for a duration of 5 days, whereas those in the control group received regular dressings. The amount of drainage fluid, course of wound healing, length of hospital stay, and wound edge perfusion at postoperative day 5 measured by white-light infrared spectroscopy were compared.Sixty patients could be included in the study with even distribution to both study arms, meeting the goal. The postoperative course of wound drainage volume was significantly lower in the study group, and hospital stay was significantly shorter, with 9.1 ± 3.8 days versus 13.9 ± 11.8 days. The occurrence of wound complications was significantly lower in the study group on time-to-event analysis (one versus six). Tissue spectroscopy revealed a significantly higher oxygen saturation increase in the wound edge for the study group versus the control group.Closed-incision negative-pressure wound therapy should be considered for patients undergoing resection of large soft-tissue tumors.Therapeutic, II.

Objectives Chronic limb-threatening ischemia (CLTI) is frequently due to multilevel, heavily calcified lesions, and it is often associated with desert foot. Effective revascularization currently presents an additional challenge due to the increasing age, comorbidities, and frailty related to these patients. Pure endovascular treatment often fails to achieve effective and durable revascularization and it is associated with still high amputation rates. We present a novel hybrid approach and discuss its usefulness for limb salvage in complex infrainguinal lesions. Methods Two no-option patients for both anatomical and medical-comorbidity reasons, were treated consecutively for CLTI. Both of them had prior failed percutaneous endovascular treatment, and bypass revascularization had been ruled out. We describe the technical details of an aggressive, but still less invasive hybrid approach, consisting of open distal popliteal artery (PA) and tibial trifurcation endarterectomy plus patch angioplasty, associated with proximal endovascular treatment with inter-woven nitinol stent from the superficial femoral artery (SFA) to the endarterectomized area. Results Technical success and salvage of the affected limb were achieved in both cases, presenting significant postoperative clinical and hemodynamic improvement and allowing early discharge hospital at home. There was no surgical wound infection or other complications. Conclusions This hybrid approach through a single incision is safe and effective in the short term and can be used with excellent results for CLTI in high-risk and /or no-option patients.

The purpose of this study was aimed to compare the efficiency and safety of retromandibular versus modified Risdon approach using periangular incision for open reduction and internal fixation of low subcondylar mandibular fracture. Open reduction and internal fixation with different plating systems were utilized via retromandibular approach (group I) and via modified Risdon approach with periangular incision (group II). Twenty four (n= 24) condylar fractures in 21 adult patients were divided randomly into two equal groups (12 each) according to the cutaneous incision (approach) utilized. The evaluation score for scarring in group I it was excellent in 9 patients, good in 2 patients and acceptable in only one patient (Mean 2.4 ± SD 3.38). While in group II was excellent in 10 patients and good in 2 patients (Mean 2.4 ± SD 3.87) and the p value was 0.591. Symptoms of transient facial nerve weakness were noted in only 3 patients in group I with slight to moderate dysfunction (Mean 2 ± SD 3.21), while only one patient had facial nerve weakness in group II with House - Brackman score of 2 immediate postoperatively and this got resolved in 6 weeks (Mean 2 ± SD 4.04) and the p value was 0.00022. Within the limitations of the study it seems that a modified Risdon approach using periangular incision for reduction and fixation of low subcondylar fracture should be preferred whenever possible because it yields better outcomes.

Incision and drainage (ID) of abscesses is one of the most painful procedures performed in emergency departments (EDs).We tested the following hypothesis: The addition of intranasal fentanyl to the standard practice of local infiltration with lidocaine would provide better pain control than lidocaine alone for adult ED patients undergoing ID.This was a randomized, double-blind study. Participants received 2 μg/kg of intranasal fentanyl or a comparable amount of intranasal water in addition to local lidocaine infiltration. The primary outcome, which we assessed immediately after the ID was completed, was a summary 0-10 pain score for which we asked study subjects to provide a number depicting their entire experience with the procedure.During a 19-month enrollment period, we screened 176 patients for eligibility and enrolled 49; 25 received placebo and 24 received fentanyl. Baseline characteristics were comparable. Mean (standard deviation) summary pain scores were as follows: fentanyl 6.2 (3.3) and placebo 7.0 (3.2). The 95% confidence interval for a rounded between-group difference of 0.9 was -1.1 to 2.6.In this small study, the addition of intranasal fentanyl did not substantially impact the pain scores of ED patients undergoing ID.