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The aim of this prospective study was to determine the prevalence of pes anserine bursitis (PAB) in patients with osteoarthritis. A total of 85 patients with primary knee osteoarthritis diagnosed according to the American College of Rheumatology (ACR) criteria were included in the study. The patients were divided into four groups using the Kellgren-Lawrence staging system. The knee X-rays evaluated according to this system indicated that 15.6% of patients were grade 1, 34.1% grade 2, 37.1% grade 3, and 13.5% grade 4. Ultrasonography (USG) was performed on both knees by a radiologist experienced in musculoskeletal system ultrasonography and unaware of the patients' physical examination or direct X-ray findings. The presence of PAB, longest diameter of bursitis, and area of bursitis were recorded. The average age of the 11 male and 74 female patients included in the study was 58.9 ± 9.0 years. A total of 170 knees of 85 patients were examined. The incidence of bursitis was significantly higher in females (p = 0.026). The incidence of bursitis on ultrasound was 20% (34/170). There was a statistical difference between the grades for bursitis incidence (p = 0.004). There was a significant positive correlation between both the longest length (p = 0.015, r = 0.187) and area (p = 0.003, r = 0.231) of PAB with osteoarthritis grade. The mean age of bursitis patients was higher than that of those without the condition (p = 0.038). In addition, the osteoarthritis (OA) grade and bursitis prevalence increased as the patients' age increased, and these increases were statistically significant (p < 0.001). PAB is easily evaluated with ultrasonography. Pes anserine bursitis was observed in one out of every five symptomatic OA patients and was more common in female patients and with advanced age. A positive correlation was found between OA grade and PAB size and area.

Background and Objective: Lead poisoning is normally caused by repeated occupational inhalation of lead. However, lead may also be absorbed through the digestive route. Some alternative medical treatments, such as Ayurvedic medicine, can also contain lead and may result in poisoning., Patients and Method: We collected cases of lead poisoning related to Ayurvedic treatments attended at the Hospital Clinic of Barcelona., Results: Two female patients, aged 45 and 57 years, respectively, who initiated Ayurvedic treatments which involved the ingestion of various medicaments, were included. The first patient presented with anemia and abdominal pain. The lead level was 74μg/dL and free erythrocyte protoporphyrin was 163μg/dL. She was treated with intravenous calcium disodium ethylenediaminetetraacetic acid (CaNa2EDTA) and later with oral dimercaptosuccinic acid (DMSA) with a good evolution. The second patient presented with abdominal pain and a Burton's line. The lead level was 52μg/dL and free erythrocyte protoporphyrin was 262μg/dL. She was treated with oral DMSA and evolved favorably. Lead concentrations in some of the tablets supplied to the patients reached 2,003 and 19,650μg/g of tablet., Conclusions: Lead poisoning may result from treatments based on Ayurvedic medicine and may reach epidemic proportions. Health control of alternative medicines is necessary., (Copyright © 2013 Elsevier España, S.L.U. All rights reserved.)

A 55-year-old man was diagnosed with remitting seronegative symmetrical synovitis with pitting edema (RS3PE) syndrome. Contrast-enhanced computed tomography for cancer screening showed a mass with low-density centers with an enhanced rim in the left iliopsoas muscle. We suspected an iliopsoas abscess and performed computed-tomography-guided puncture of the mass. Both Gram staining and the culture of the fluid were negative. We diagnosed the patient with RS3PE syndrome with iliopsoas bursitis and administered low-dose corticosteroids without antibiotics. The symptoms, including left hip pain, quickly disappeared following treatment. Clinicians should be aware that iliopsoas bursitis may resemble an iliopsoas abscess. As a result, it is important to make an accurate differential diagnosis.

Objective: Gluteal tendinopathy and greater trochanteric pain syndrome (GTPS) remain incompletely understood despite their pervasiveness in clinical practice. To date, no study has analyzed the morphometric characteristics of the hip on magnetic resonance imaging (MRI) that may predispose to gluteal tendinopathy. This study aimed to evaluate whether acetabular anteversion (AA), femoral neck anteversion (FNA), and femoral neck-shaft angle (FNSA) are associated with MRI features of gluteal tendinopathy., Materials and Methods: A total of 203 MRI examinations of the hip met our inclusion and exclusion criteria. A single blinded investigator measured AA, FNA, and FNSA according to validated MRI techniques. Two blinded subspecialty-trained musculoskeletal radiologists then independently evaluated the presence of gluteal tendinosis, trochanteric bursitis, and subgluteal bursitis. Statistical analysis was performed using a one-way analysis of variance (ANOVA; post-hoc Tukey's range test)., Results: At MRI, 57 patients had gluteal tendinosis with or without bursitis, 26 had isolated trochanteric bursitis, and 11 had isolated subgluteal bursitis. AA was significantly (p = 0.01) increased in patients with MRI evidence of gluteal tendinosis with or without bursitis [mean: 18.4°, 95 % confidence interval (CI): 17.2°-19.6°] compared with normal controls (mean: 15.7°, 95 % CI: 14.7°-16.8°). Similarly, AA was significantly (p = 0.04) increased in patients with isolated trochanteric bursitis (mean: 18.8°, 95 % CI: 16.2°-21.6°). No association was found between FNA or FNSA and the presence of gluteal tendinopathy. Interobserver agreement for the presence and categorization of gluteal tendinopathy was very good (kappa = 0.859, 95 % CI: 0.815-0.903)., Conclusion: Our MRI study suggests that there is an association between increased AA and gluteal tendinopathy, which supports a growing body of evidence implicating abnormal biomechanics in the development of this condition.

Objective: The aim of this study was to assess the ultrasonographic (US) findings of pes anserinus tendon and bursa in patients with knee osteoarthritis (OA) with or without clinical pes anserinus tendinitis bursitis syndrome (PATBS)., Methods: A total of 157 female patients with the diagnosis of knee OA on both knees (314 knees), and 30 age, and body mass index- matched healthy female controls without knee pain (60 knees), were included in the study. PATBS was clinically diagnosed. US evaluation parameters were the measurement of the thickness of pes anserinus tendon insertion region (PA) and examination of the morphologic intratendinous PA tissue characteristics and pes anserinus bursitis (PAB). Radiographic knee osteoarthritis graded I-IV according to Kellgren and Lawrence (KL) for each knee was recorded. Pain and functional status were assessed by the Visual Analog Scale (VAS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)., Results: There were 183 PATBS (58.3%) clinical diagnoses among the 314 knees with OA. The mean thickness of PA in the patients with knee OA graded 1,2,3,4 with/without PATBS was significantly greater than the controls (p = 0.001). The mean thickness of PA in knees with OA KL graded 3 and 4 with/without PATBS, was greater than knees with OA KL graded 1 and 2 with/without PATBS (p < 0,05) (except knee OA KL graded 2 with PATBS versus knee OA KL graded 4 without PATBS).The knee OA KL graded 1,2,3,4 with PATBS had significantly more PAB and less loss of normal fibrillar echotexture of PA compared to controls and knees with OA KL graded 1,2,3,4 without PATBS (p < 0.05). The VAS scores of knees with OA KL graded 3, 4 with PATBS were significantly greater than those of knees with OA KL graded 3,4 without PATBS (p < 0.05). PA thickness was significantly associated with the KL grade (r: 0.336, p:0.001) and PATBS (r: 0.371, p < 0.001)., Conclusion: It is concluded that the mean thickness of PA in knees with OA with/without PATBS was significantly greater than the controls. The mean thickness of PA in knees with OA, KL graded 3 and 4 with/without PATBS, was greater than in knees with OA KL graded 1 and 2 with/without PATBS. The knee OA with PATBS had significantly more PAB, less loss of normal fibrillar echotexture of PA, and higher VAS scores compared to the knees with OA without PATBS. US can serve as a useful diagnostic tool for detection of PATBS in knee OA.

Trochanteric bursitis has been used as a general term to describe pain around the greater trochanteric region of the hip. We hypothesised that trochanteric bursitis may not however have an inflammatory component and that accordingly, bursal inflammation has no role in lateral hip pain. This study was designed to test this hypothesis. Patients undergoing primary total hip replacement were enrolled in this prospective, case-controlled, blinded study. Twenty-five patients who met the criteria for diagnosis of trochanteric bursitis (group A) were matched with a control group of 25 patients (group B). Trochanteric bursal samples were harvested from all patients intraoperatively and sent for histological analysis for the presence of inflammation. The intraoperative appearance of the abductor tendon insertion was also noted. None of the samples showed any evidence of acute or chronic inflammatory changes. Intraoperatively, five patients (20%) in group A were noted to have thinning of the gluteus medius tendon but no macroscopic tendon tears were detected in any bursal samples. This study suggests that there is no inflammatory component to so-called trochanteric bursitis, which accordingly casts doubt on both the terminology and the existence of this condition as a separate clinical entity. Clinicians should search for an alternative cause of symptoms in such cases.

Introduction: Polymyalgia rheumatica (PMR) is a common inflammatory disease in older people characterized by shoulder and/or pelvic girdle, and cervical and, occasionally, lumbar pain. Interspinous bursitis has been suggested as a potential cause of spinal symptoms. We evaluated, by 18 F-fluorodeoxyglucose (FDG) positron emission tomography integrated with computed tomography (PET/CT), the vertebral structures involved in PMR in a cohort of consecutive, untreated patients., Methods: Sixty-five consecutive patients with PMR were studied. After a standardized physical examination, which included evaluation of pain and tenderness in the vertebral column, they underwent FDG-PET/CT. Sites of increased uptake and their correlation with spontaneous and provoked pain were recorded. For comparison, FDG-PET/CT was performed also in 65 age- and sex-matched controls and in 10 rheumatoid arthritis (RA) patients., Results: The most frequent site of spontaneous and provoked pain was the cervical portion. FDG uptake was more frequent in the lumbar portion than at any other location, and in the cervical rather than in the thoracic portion (P <0.0001). No correlation was found between uptake and spontaneous or provoked pain. There was an association between presence of cervical and lumbar bursitis (r = 0.34, P = 0.007). None of the control patients and one out of ten RA patients showed interspinous bursitis., Conclusions: Interspinous bursitis is a frequent finding in the lumbar spine of patients with PMR. However, it is not associated with clinical symptoms and can hardly explain the spinal pain reported by the patients. Cervical pain is more frequent than lumbar pain in PMR patients and may be caused by shoulder girdle involvement.

Background: Ultrasonography has become an investigation of choice in the management of shoulder pain. The objective of this study was to determine whether the efficacy of subacromial-subdeltoid bursa injection correlated with the ultrasound findings., Material and Methods: We prospectively recruited patients who were seen between November 2012 and November 2013 for subacromial pain and whose rotator cuff was either intact or showed a full-thickness tear less than 1cm in length. A standardised physical examination of the shoulder was followed immediately by static and dynamic ultrasonography, intra-bursal injection of lidocaine, and a repetition of the same physical examination. Recorded ultrasonography features were the appearance of the bursa, shape of the coraco-acromial ligament, and bursal deformation induced by passage under the coraco-acromial ligament during dynamic imaging. A response to the injection was defined as greater than 75% improvements in at least three of the physical examination parameters., Results: We included 39 patients with a mean age of 56.7 years. Ultrasonography showed abnormalities of the bursa in 30 patients, including 1 with an intra-bursal effusion, 10 with thickening, and 19 with both. Deformation of the bursa under the coraco-acromial ligament was noted in 26 patients. The proportions of patients with bursal effusion and with bursal thickening were similar in the 20 responders and 19 non-responders. Neither were any significant differences found for coraco-acromial ligament shape or bursal deformation under the ligament., Conclusions: No correlation was found between ultrasonography findings and the efficacy of a local anaesthetic injection into the subacromial bursa. These findings suggest that ultrasound abnormalities may constitute mere physiological changes, in keeping with earlier studies in asymptomatic individuals. Thus, subacromial impingement may be currently overdiagnosed., (Copyright © 2014 Elsevier Masson SAS. All rights reserved.)

Adhesive capsulitis is a painful condition with a prevalence of 2-5%. There is a lack of evidence for its aetiology and for conventional treatment and cost effects. This study describes the treatment effects of manual manipulation of the acromioclavicular joint for adhesive capsulitis in a young woman for persisting pain after mobilisation of the glenohumeral joint under anaesthesia. Primary outcomes were pain and physical function, measured by a visual analogue scale and the SF36 health survey. Secondary outcomes were sleep pattern, medication and perceived recovery. The mobility after manipulation under anaesthesia: elevation 55° and no improvement in pain. After manual manipulation: unrestricted elevation and significant pain relief. The patient no longer suffered from sleeping disorders and ceased all medication. Considering the lack of knowledge in aetiology and treatment, specialised manual examination of the acromioclavicular joint should be considered early in patients diagnosed with adhesive capsulitis., (2014 BMJ Publishing Group Ltd.)

Background: Neovessels and accompanying nerves are possible sources of pain. We postulated that transcatheter arterial embolization of abnormal neovessels would relieve pain and symptoms in patients with adhesive capsulitis., Methods: Adhesive capsulitis was treated by transcatheter arterial embolization in 7 patients. Adverse events, changes in visual analog scale scores for night pain and overall shoulder pain, and changes in range of motion and American Shoulder and Elbow Surgeons scores were assessed at 1 week and at 1, 3, and 6 months after the procedure., Results: Abnormal neovessels were identified at the rotator interval in all patients. No major or minor adverse events were associated with the procedures. Transcatheter arterial embolization rapidly decreased nighttime pain scores from 67 ± 14 mm to 27 ± 14 mm at 1 week after the procedure, with further improvement at 1 and 6 months (6 ± 8 mm and 2 ± 5 mm, respectively). The American Shoulder and Elbow Surgeons score significantly improved from 17.8 ± 4.5 to 39.8 ± 12.0, 64.3 ± 13.9, and 76.2 ± 4.4 at 1, 3, and 6 months, respectively., Conclusion: All patients with adhesive capsulitis had abnormal neovessels at the rotator interval. Transcatheter arterial embolization was feasible, relieved unrelenting pain, and restored shoulder function., (Copyright © 2014 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Mosby, Inc. All rights reserved.)

Objective: Increase of range of motion and pain reduction for pain limited movement of the hip joint by arthroscopic arthrolysis of the peripheral compartment., Indications: Painful primary or secondary restriction of movement of the hip joint with adhesive capsulitis and after previous surgery or additional arthroscopically treatable intra-articular changes., Contraindications: Extensive periarticular ossification, severe arthrofibrosis and advanced arthritis of the hip., Surgical Technique: Arthroscopy of the peripheral compartment of the hip, initially using a lateral portal for the arthroscope and an anterolateral portal for instruments. After expansion of the portal entry site with a shaver and/or HF applicator and removal of scar tissue between the capsule and femoral neck, the capsule is reduced from anterolateral to anteromedial. After exchange of arthroscope and working portal, the lateral and dorsolateral arthrolysis is done., Postoperative Management: Administration of nonsteroidal anti-inflammatory drugs for prophylaxis of heterotopic ossifications. Thrombosis prophylaxis with heparin. Mobilization with full weight bearing. Intensive physiotherapeutic exercises for at least for 6 weeks and if needed for 12 postoperative weeks., Results: After arthroscopic (n=38) or open (n=11) hip surgeries, 49 revision hip arthroscopies were performed from January 2009 to August 2013. Arthrolysis in the described technique was performed if adhesions were present. In 19 of these cases, a limitation of at least 30 % for one direction of movement was present pre-operatively. The following average values were obtained for the range of motion (preoperative/postoperative/increase): flexion 94°/128°/34 °, abduction 18°/40°/22°, internal rotation of 8°/20°/12°, external rotation 18°/38°/20°.

Background: The results of operative treatment for recalcitrant midportion Achilles tendinopathy and recalcitrant retrocalcaneal bursitis were evaluated using the patient administered, disease specific, and validated VISA-A-G questionnaire., Methods: A cohort of 89 patients was prospectively followed. These patients underwent operations for sport induced midportion Achilles tendinopathy (39 procedures) or retrocalcaneal bursitis (55 procedures). Depending on the individual intraoperative findings the patients of either disease were treated with two respective operative modifications (tendon repair or no tendon repair). Preoperative and follow-up status (3, 6, and 12 months) were investigated using the VISA-A-G questionnaire., Results: Preoperatively, the four groups scored from 37.0 ± 17.6 to 45.9 ± 15.2 (p = 0.376-0.993) on the VISA-A-G questionnaire. Six and 12 months postoperatively, the VISA-A-G scores improved significantly (p < 0.001). Twelve months postoperatively, the groups' scores were not different (p = 0.100-0.952) and ranged from 80.8 ± 17.9 to 90.3 ± 10.6., Conclusion: Retrocalcaneal bursitis and midportion Achilles tendinopathy responded equally well to operative treatment. When repaired, additional tendon lesions did not influence this result. We demand to differentiate not only between midportion Achilles tendinopathy and retrocalcaneal bursitis but also to identify additional Achilles tendon lesions to specifically address these lesions during operative procedures.

The aim of the study was to determine the prevalence and factors associated with bursitis/tendonitis disorders in Puerto Ricans with diabetes mellitus (DM). A cross-sectional study was performed in 202 adult Puerto Ricans (100 DM patients and 102 non-diabetic subjects). For each participant, a complete medical history and a musculoskeletal exam were systematically performed. Socio-demographic parameters, health-related behaviors, comorbidities, and pharmacotherapy were determined for all subjects. For DM patients, disease duration, glycemic control, and DM long-term complications were also examined. Multivariate logistic regression analyses were used to determine the factors associated with bursitis/tendonitis disorders. The mean (SD) age for DM patients and non-diabetic controls were 53.3 (12.9) and 50.0 (13.1) years; 64.0 and 64.7 % of DM patients and controls were females, respectively. Overall, the prevalence of bursitis/tendonitis was higher in DM patients than among non-diabetics (59.0 % vs. 29.4 %, p < 0.01). In multivariate analyses, DM patients had 2.47 (95 % CI 1.05, 5.84) the odds of having bursitis/tendonitis as compared to non-diabetics. Specifically, DM patients had a higher frequency of flexor tenosynovitis, De Quervain's tenosynovitis, lateral epicondylitis, medial epicondylitis, trochanteric bursitis, and anserine bursitis than non-diabetic subjects (p < 0.05). Among DM patients, multivariate analyses showed that those with bursitis/tendonitis were more likely to be female [OR (95 % CI) 4.55 (1.42, 14.55)] and have peripheral vascular disease [OR (95 % CI) 8.48 (1.71, 41.93)]. In conclusion, bursitis/tendonitis disorders were common in this population of Hispanics with DM. Among DM patients, bursitis/tendonitis disorders were more frequent in women and those with long-term complications such as peripheral vascular disease.

Background: Adhesive capsulitis is often difficult to diagnose in its early stage and to differentiate from other common shoulder disorders., Objective: The aim of this study was to validate any or all of the 8 clinical identifiers of early-stage primary/idiopathic adhesive capsulitis established in an earlier Delphi study., Design: This was a cross-sectional study., Methods: Sixty-four patients diagnosed with early-stage adhesive capsulitis by a physical therapist or medical practitioner were included in the study. Eight active and 8 passive shoulder movements and visual analog scale pain scores for each movement were recorded prior to and immediately following an intra-articular injection of corticosteroid and local anesthetic. Using the local anesthetic as the reference standard, pain relief of ≥70% for passive external rotation was deemed a positive anesthetic response (PAR)., Results: Sixteen participants (25%) demonstrated a PAR. Univariate logistic regression identified that of the proposed identifiers, global loss of passive range of movement (odds ratio [OR]=0.26, P=.03), pain at the end of range of all measured active movements (OR=0.06, P=.02), and global loss of passive glenohumeral movements (OR=0.23, P=.02) were associated with a PAR. Following stepwise removal of the variables, pain at the end of range of all measured active movements remained the only identifier but was associated with reduced odds of a PAR., Limitations: The lack of a recognized reference standard for diagnosing early-stage adhesive capsulitis remains problematic in all related research., Conclusions: None of the clinical identifiers for early-stage adhesive capsulitis previously proposed by expert consensus have been validated in this study. Clinicians should be aware that commonly used clinical identifiers may not be applicable to this stage., (© 2014 American Physical Therapy Association.)

Background: Shoulder pain is common in the general population. Reports on specific diagnoses in general populations are scarce and only from primary care. The diagnostic distribution of shoulder disorders in secondary care is not reported. Most of the clinical research in the shoulder field is done in hospital settings. The aim of this study was to identify the diagnoses in a 1-year cohort in a hospital-based outpatient clinic using standardized diagnostic criteria and to compare the results with previous studies., Methods: A diagnostic routine was conducted among patients referred to our physical medicine outpatient clinic at Oslo University Hospital. Diagnostic criteria were derived from the literature and supplemented with research criteria., Results: Of 766 patients diagnosed, 55% were women and the mean age was 49 years (range 19-93, SD ± 14). The most common diagnoses were subacromial pain (36%), myalgia (17%) and adhesive capsulitis (11%). Subacromial pain and adhesive capsulitis were most frequent in persons aged 40-60 years. Shoulder myalgia was most frequent in age groups under 40. Labral tears and instability problems (8%) were most frequent in young patients and not present after age 50. Full-thickness rotator cuff tears (8%) and glenohumeral osteoarthritis (4%) were more prevalent after the age of 60. Few differences were observed between sexes. We identified three studies reporting shoulder diagnoses in primary care., Conclusion: Subacromial pain syndrome, myalgia and adhesive capsulitis were the most prevalent diagnoses in our study. However, large differences in prevalence between different studies were found, most likely arising from different use of diagnostic criteria and a difference in populations between primary and secondary care. Of the diagnoses in our cohort, 20% were not reported by the studies from primary care (glenohumeral osteoarthritis, full thickness rotator cuff tears, labral tears and instabilities).

Musculoskeletal injury causes pain and when chronic can affect mental health, employment and quality of life. This study examined work participation, function and quality of life in people with greater trochanteric pain syndrome (GTPS, n=42), severe hip osteoarthritis (OA, n=20) and an asymptomatic group (ASC, n=23). No differences were found between the symptomatic groups on key measures, both were more affected than the ASC group, they had lower quality of life score (p<0.001), Harris Hip Score (p<0.001) and higher Oswestry Disability Index (p<0.001). Participants with GTPS were the least likely to be in fulltime work (prob. GTPS=0.29; OA=0.52; and ASC=0.68). GTPS appears to confer levels of disability and quality of life similar to levels associated with end stage hip OA., (Copyright © 2014. Published by Elsevier Inc.)

Objective: The purpose of our study was to demonstrate metabolic patterns on (18)F-fluorodeoxyglucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) in patients with adhesive capsulitis (AC)., Methods: We retrospectively reviewed (18)F-FDG PET/CT performed on 22 shoulders of 21 patients diagnosed with AC: 2 shoulders with stage I, 14 with stage II, and 6 with stage III. A clinical diagnosis of AC was retrospectively made based on clinical examination, clinical course, and imaging. The pattern of radiotracer uptake was analyzed. Standardized uptake values in rotator interval (RI), anterior joint capsule (AJC), axillary recess (AR), and greater tuberosity were measured and compared to those of the contralateral side and the control group consisting of 40 shoulders in 20 subjects without shoulder pain., Results: Four patterns of uptake were noted: (1) glenoid type I (n = 16), with uptake in RI, AJC, and AR; (2) glenoid type II (n = 2),with uptake in AJC and AR; (3) glenoid type III (n = 2), with uptake in RI and AJC; (4) focal type (n = 2), with uptake in RI or AR. Affected side SUVmax for RI, AJC, and AR was significantly higher compared with the unaffected side and the control group. Two shoulders with stage I AC had patterns similar to the ones with stage II or III., Conclusion: Specific patterns of (18)F-FDG uptake with dominant uptake in RI, AJC, or AR may be related to AC.

Study Design: Case report., Background: Prognosis for adhesive capsulitis has been described as self-limiting and can persist for 1 to 3 years. Conservative treatment that includes physical therapy is commonly advised., Case Description: The patient was a 54-year-old woman with primary symptoms of shoulder pain and loss of motion consistent with adhesive capsulitis. Manual physical therapy intervention initially consisted of joint mobilizations of the shoulder region and thrust manipulation of the cervicothoracic region. Although manual techniques seemed to result in some early functional improvement, continued progression was limited by pain. Subsequent examination identified trigger points in the upper trapezius, levator scapula, deltoid, and infraspinatus muscles, which were treated with dry needling to decrease pain and allow for higher grades of manual intervention., Outcomes: The patient was treated for a total of 13 visits over a 6-week period. After trigger point dry needling was introduced on the third visit, improvements in pain-free shoulder range of motion and functional outcome measures, assessed with the Shoulder Pain and Disability Index and the shortened form of the Disabilities of the Arm, Shoulder and Hand questionnaire, exceeded the minimal clinically important difference after 2 treatment sessions. At discharge, the patient had achieved significant improvements in shoulder range of motion in all planes, and outcome measures were significantly improved., Discussion: This case report describes the clinical reasoning behind the use of trigger point dry needling in the treatment of a patient with adhesive capsulitis. The rapid improvement seen in this patient following the initiation of dry needling to the upper trapezius, levator scapula, deltoid, and infraspinatus muscles suggests that surrounding muscles may be a significant source of pain in this condition.

Inflammation of the bicipitoradial bursa is a rare condition and only few reports can be found in literature. Several causes for a cubital bursitis have been suggested in the past. The need to include a malignant lesion in the differential diagnosis has only been mentioned in one of these reports. May main objective in reporting this case is to make this pathological entity better known.

Purpose: To propose a simple, forward-planned three-dimensional conformal radiotherapy (3D-CRT) technique for breast cancer patients with frozen shoulder., Materials and Methods: A technique is described that avoids lateral beams transmitting through the arm of the affected side. One medial, tangentially applied beam deposits most of the dose. Further beams with little weight are used to attain dose homogeneity. In order to quantify dose distribution and homogeneity in the planning target volume (PTV), as well as the scattered dose in organs at risk (OAR), the parameters D95, D5, D1, mean and median dose were determined for the individual volumes. Intensity-modulated radiotherapy (IMRT) and volumetric modulated arc therapy (VMAT) plans were created in order to compare these with the proposed technique., Results: The described technique achieved homogenous dose deposition within the PTV. A regimen comprising 25 fractions of 2 Gy prescribed to the PTV resulted in the following dose parameters: PTV(D95): 44.3 Gy, PTV(D5): 52.7 Gy, PTV(D1): 54.8 Gy, PTV(mean): 49.3 Gy and PTV(median): 49.9 Gy. Mean lung dose was 7.0 Gy. The ipsilateral lung received a mean dose of 9.9 Gy. This plan was accepted for treatment. The IMRT and VMAT plans achieved a similar dose distribution in the PTV. These techniques also reduced dose deposition in the OAR., Conclusion: The proposed 3D-CRT technique allows treatment of breast cancer patients who are not able to raise their arms above their head. Homogenous dose distribution in the PTV was achieved while avoiding lateral beams that transmit through the arm of the affected side. Mean lung dose was comparable to that of the conventional technique using opposed tangential beams. IMRT and VMAT also provide good target dose homogeneity with good sparing of OAR. However, these techniques are more demanding in terms of planning and quality assurance.

Background and Objective: Iliopsoas bursitis (IB) is characterized by inflammation and enlargement of the iliopsoas bursa. Although this condition is often associated with degenerative or inflammatory arthritis, infections, trauma, overuse and impingement syndromes, osteonecrosis and hip replacement, the pathogenesis of IB remains uncertain. We present a case report of IB associated with moderate hip osteoarthritis (HOA)., Methods: We present a case report of a 73-year-old man with chronic left hip pain that did not respond to conservative treatments. An ultrasonography examination of the left hip revealed fluid-induced distension of the iliopsoas bursa, which was treated with aspiration followed by a corticosteroid-anesthetic injection., Results: At the 30-day follow-up, despite an initial improvement in the patient's symptoms, both the pain and functional limitation returned, though not in association with bursa distension. The patient therefore underwent a total hip arthroplasty, which fully relieved the symptoms., Conclusion: We hypothesize that iliopsoas bursitis may, when associated with other pathological conditions, not be the only source of pain. It should, nevertheless, be considered for differential diagnosis purposes.

Greater trochanteric pain is one of the common complaints in orthopedics. Frequent diagnoses include myofascial pain, trochanteric bursitis, tendinosis and rupture of the gluteus medius and minimus tendon, and external snapping hip. Furthermore, nerve entrapment like the piriformis syndrome must be considered in the differential diagnosis. This article summarizes essential diagnostic and therapeutic steps in greater trochanteric pain syndrome. Careful clinical evaluation, complemented with specific imaging studies and diagnostic infiltrations allows determination of the underlying pathology in most cases. Thereafter, specific nonsurgical treatment is indicated, with success rates of more than 90 %. Resistant cases and tendon ruptures may require surgical intervention, which can provide significant pain relief and functional improvement in most cases.

Background: Shoulder pain is a very common presentation in primary care. Evidence of benefit for subacromial corticosteroid injection is inconclusive and confined largely to studies with short follow-up. We plan a large, definitive, primary-care-based trial to determine efficacy and safety in patients with rotator cuff tendinopathy, and conducted a pilot trial to explore feasibility., Methods: Six general practitioners (GPs) from Oxfordshire, UK underwent update training in assessing painful shoulders and injecting the subacromial space. Each then recruited patients aged 35 to 74 years from primary care complaining of shoulder pain lasting no more than 6 months. Eligible participants were randomized to receive either methylprednisolone acetate 40 mg with lidocaine 1% (total volume 1 ml), or lidocaine 1% alone (total volume 1 ml), injected into the subacromial space. The participants were blinded to treatment allocation. Feasibility outcomes were rates of recruitment, withdrawal, adherence to the protocol, completeness of follow-up, and success of patient masking. Clinical outcomes were the Oxford Shoulder Score (OSS) at baseline and at 4 and 12 weeks, and responses to three satisfaction questions at 2, 4 and 12 weeks. Outcome data were collected by postal questionnaires., Results: A total of 40 participants were randomized (80% of the target 50 participants) over 26 weeks giving an overall recruitment rate of 1.5 participants per week. Rates of follow-up were maintained to a high level for the full 12 weeks. Four participants requested a 'rescue' corticosteroid injection but no patients withdrew. The trial GPs gave high scores for their confidence that the patient had remained blinded to treatment allocation during the procedure. The OSS at 4 and 12 weeks and the responses to the satisfaction questions are reported., Conclusions: It is feasible to recruit participants with shoulder pain in the primary care setting for a blinded, randomized trial of corticosteroid injection. Online randomization of participants from the practice is also feasible, and postal questionnaires provide an effective means of gathering outcome data in this area of study. The lessons learned from this pilot will usefully inform the design of a large, definitive efficacy trial in primary care., Trial Registration: Current Clinical Trials ISRCTN82357435.

Background: Although many hemiplegic shoulder patients have been suffering from limited range of motion, it is not fully established whether the pathologic biomechanics are same in hemiplegic shoulder pain and adhesive capsulitis. Therefore we aimed to investigate biomechanical properties of glenohumeral joint capsules of hemiplegic shoulder pain with limited range of motions., Methods: Participants were 14 patients with hemiplegic shoulder pain, 10 controls, and 42 adhesive capsulitis patients matched with the hemiplegic shoulder pain group for sex, age, and range of motion. Demographic data, clinical variables, and sonographic findings were comparable between hemiplegic shoulder pain and adhesive capsulitis groups. We compared capsular capacity, maximal pressure, and capsular stiffness of glenohumeral joint capsule among the 3 groups., Findings: Hemiplegic shoulder pain and adhesive capsulitis groups had smaller capsular capacity and higher maximal pressure than controls. The capsular stiffness of hemiplegic shoulder pain group was higher than that of controls (P=0.001) but lower than that of adhesive capsulitis group (P<0.001)., Interpretation: The stiffness of glenohumeral joint capsules in hemiplegic shoulder pain and adhesive capsulitis patients was substantially higher than that in controls, suggesting that hemiplegic shoulder pain patients had stiffer capsules as adhesive capsulitis patients did although the severities were different. This finding implicates that hemiplegic shoulder pain may share common pathologic properties of tighter capsules with adhesive capsulitis. However, there may be additional mechanisms contributing to range of motion limitation in hemiplegic shoulder pain because capsular stiffness in those patients was not as severe as that in adhesive capsulitis patients with similar range of motion limitation., (© 2013.)

Background: Bee venom acupuncture (BVA) has been used in the treatment of adhesive capsulitis (AC) in the clinical field. This study aimed to investigate whether the addition of BVA to physiotherapy (PT) would be more effective in the management of AC, and whether BVA would have a dose-dependent effect., Materials and Methods: Sixty-eight patients diagnosed with AC were recruited into 3 groups; BV 1 (1:10,000 BVA plus PT), BV 2 (1:30,000 BVA plus PT), and group 3 (normal saline (NS) injection, as a control, plus PT). PT was composed of 15 minutes of transcutaneous electrical nerve stimulation (TENS), transcutaneous infrared thermotherapy (TDP), and manual PT. Treatments were given in 16 sessions within 2 months. Shoulder pain and disability index (SPADI), pain visual analogue scale (VAS), and 3) active/passive range of motion (ROM) were measured before treatment and at 2, 4, 8, and 12 weeks after the treatment., Results: All 3 groups showed statistically significant improvements in SPADI, pain VAS scores, and active/passive ROM. The BV 1 group showed significantly better outcomes in SPADI at 8 and 12 weeks, in pain VAS (at rest) at 8 weeks, and in pain VAS (during exercise) at 12 weeks than the NS group. No significant differences were found in active/passive ROM among all the groups., Conclusion: BVA in combination with PT can be more effective in improving pain and function than PT alone in AC. However, the effectiveness of BVA was not shown in a dose-dependent manner., (Copyright © 2013 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Mosby, Inc. All rights reserved.)

Arthrographic distension of the glenohumeral joint was adopted as a mainstream treatment for frozen shoulder before any randomised controlled trials were performed. Interpretation of the effectiveness of this procedure rests mostly on data from cohort studies of which there are few of high quality. Papers reporting long-term results have either excluded diabetic patients or failed to report patient orientated outcomes. The authors present a long-term prospective cohort study of 51 patients (12 diabetics and 39 non-diabetics), with 53 frozen shoulders, who had an arthrographic distension performed by a single radiologist as a primary intervention. Oxford shoulder score (OSS), visual analogue pain score (VAS), and range of movement (ROM) were recorded pre-distension, at 2 days and 1 month post-distension. OSS and VAS were recorded again at a mean of 14 months post distension (range : 8-26 months). OSS improved from a pre-distension mean of 22.3 by 16.9 points at final follow-up (p < 0.001, 2 tailed paired samples t-test) whilst VAS improved from a mean pre-distension value of 7.1 by -3.5 (p < 0.001). ROM improved by a mean of 39.3 degrees in flexion, 55.2 degrees in abduction and 19.5 degrees in external rotation at one month (p < 0.001 for all). The outcome in diabetic patients was the same as in non-diabetic patients. Arthrographic distension is a safe and effective treatment for frozen shoulder; it is also effective in diabetic patients. It gives long-term improvement. The authors believe that the low number of patients requiring a secondary procedure makes arthrographic distension preferable to manipulation under anaesthesia.

The bicipitoradial bursa lies at the insertion of the biceps tendon on the radial tuberosity. It is an unusual site for chronic bursitis and most often, results from repetitive mechanical trauma or overuse. Other causes include tuberculosis, immunological complications of the rheumatological disease, for example, psoriatic arthropathy, rheumatoid arthritis and synovial chondromatosis. Unlike ganglion cyst arising from the elbow joint, resection of the bursa through the elbow arthroscopy is not possible as the bursa is not communicated with the joint. We reported a patient with rheumatoid arthritis presenting with bicipitoradial bursitis extended around the radial neck which was successfully resected endoscopically.

Diabetes mellitus (DM) is a chronic systemic disease with a wide range of complications, including complications in the musculoskeletal system. DM is a common disease in nearly all countries and continues to increase in numbers and significance. Approximately 90 % of patients have type 2 DM which is caused by resistance to insulin. Type 1 DM results from an absolute deficiency of insulin due to an autoimmune destruction of insulin-producing beta cells within the pancreas. Diabetic patients suffer from diverse rheumatic conditions that affect their life quality. This article reviews the rheumatic conditions that are associated with DM and the pathophysiologic relationships that might link these conditions; it also summarizes recent advances in the field of diabetes and rheumatic conditions. The rheumatic conditions that are discussed in this review include limited joint mobility, Dupuytren's contracture, flexor tenosynovitis, carpal tunnel syndrome, adhesive capsulitis, diffuse idiopathic skeletal hyperostosis, neuropathic osteoarthropathy, diabetic muscle infarction, crystal induced arthritis, osteoarthritis, and reflex sympathetic dystrophy.

Objectives: This paper aims to assess the prevalence and relevance of the bursa-synovial lesion in spondyloarthritis (SpA)., Methods: A transversal blind and controlled two-dimensional (2D) and three-dimensional (3D) ultrasound (US) study of Achilles enthesis bursa in early SpA was undertaken. Clinical outcome measures were collected., Results: Bilateral Achilles enthesis of 66 early SpA patients (34 women) and 46 control patients (23 asymptomatic healthy subjects and 23 rheumatoid arthritis [RA] patients) were analysed. Mean BASDAI, BASFI and BASRI-spine were 4.55±2.08, 2.16±1.95 and 0.65±0.77, respectively. Mean erythrocyte sedimentation rate (ESR) was 10.93±12.35 mm/h and C-reactive protein (CRP) was 6.46±10.09 mg/l. The κ-values for intra-reader agreement for 2D and 3D images and bursa measurement were 0.82 and 0.98, respectively. Bursas were visualised in 89/132 SpA enthesis (67.4%) vs. 27/46 enthesis (58.7%) of healthy controls (p<0.01), and 10/46 enthesis (21.7%) of RA controls (p<0.01). When the thicknesses of the bursas were analysed, the SpA group had a mean of 1.52±1.47 mm versus 0.76±0.76 mm in the healthy control group (p<0.0001), and 0.38±0.62 mm in the RA control group (p<0.0001). A positive likelihood ratio of 4.6 with a cut-off point of bursa >2 was found. No Doppler signal was detected in controls, but 6.6% of SpA Achilles enthesis had Doppler bursitis. Heel pain was more frequent when bursa was present (p<0.05). When Doppler was present, male predominance, HLA B27 positive, heel pain, and higher number of swollen joints, CRP levels, disease activity by the patient and BASDAI questions 2 and 3 achieved statistical significance (p<0.01)., Conclusions: The presence of bursa and Doppler signal at retrocalcaneal bursa level could have a relevant contribution to differentiate SpA patients, and were correlated with clinical outcomes of SpA disease activity.

Background: Intra-articular corticosteroid injection is a commonly used therapy for adhesive capsulitis, but there are only few studies that compare the efficacy of corticosteroids according to different doses., Purpose: To determine whether intra-articular injections with a high-dose corticosteroid improves pain and function in patients with adhesive capsulitis better than a low dose or a placebo., Study Design: Randomized controlled clinical trial; Level of evidence, 1., Methods: Participants (n = 53) with primary adhesive capsulitis in the freezing stage were randomly assigned to receive ultrasound-guided intra-articular injections with 40 mg triamcinolone acetonide (high-dose group, n = 20), 20 mg triamcinolone acetonide (low-dose group, n = 20), or placebo (n = 13). After a single injection, participants were all instructed to carry out a home exercise program. The outcome measures included the Shoulder Pain and Disability Index (SPADI), visual analog scale (VAS) for average shoulder pain level, and passive range of motion including flexion, abduction, extension, external rotation, and internal rotation before treatment and at weeks 1, 3, 6, and 12 after treatment., Results: There were no significant differences in demographic and clinical characteristics at baseline between the 3 groups. Repeated-measures analysis of variance and post hoc tests showed improvement in SPADI and VAS scores and in flexion, abduction, and internal rotation especially for the low- and high-dose groups compared with the placebo. Yet, no significant difference was found between the 2 different corticosteroid dose groups., Conclusion: We assessed the efficacy of corticosteroid injections according to 2 different doses that are most widely used in intra-articular injections for adhesive capsulitis. This study shows that there were no significant differences between the high- and low-dose corticosteroid groups, indicating the preferred use of a low dose in the initial stage.

Purpose: Scapulothoracic bursitis is a painful condition of the scapulothoracic articulation, which may be caused by various pathological anatomical associations. We have arthroscopically observed a constant bare area of bone on the costal scapula surface in patients with scapulothoracic bursitis, contradictory to traditional anatomical reports of scapular muscle relations. We undertook a cadaveric study to further define this anatomical feature., Methods: Twelve cadaveric shoulders were dissected. The costal surface of the scapula was systematically examined for the presence of a superomedial bare area in each shoulder by three independent clinicians, with dimensions measured using digital calipers., Results: In all shoulders, there was a clearly defined bare area of bone on the superomedial aspect of the costal surface of the scapula between the serratus anterior insertion and subscapularis origin. The bare area was typically crescenteric in shape, with variable length (mean 22.3 ± 6.0 mm) and width (10.8 ± 2.8 mm). The bare area length (p = 0.043) and width (p = 0.033) were significantly greater in female shoulders compared to male shoulders., Conclusions: We have established the presence of the superomedial bare area of the costal scapula surface. With an absence of overlying subscapularis muscle, this bare area carries the potential for scapulothoracic impingement, and should be considered as a possible aetiological factor in all patients presenting with scapulothoracic bursitis.

Four professional soccer players were investigated for acute or subacute pain in the inguinal region. Clinical tests were negative for an inguinal hernia or adductor tendinitis. Resisted hip flexion caused pain. MRI in these four patients showed the onset of iliopectineal bursitis, with signal abnormalities predominantly at the periphery of the psoas tendon in contact with the iliopectineal eminence. Ultrasound-guided steroid injection allowed the two players injected to continue their sporting activity. The two other players were treated by 3 and 7 days rest and oral anti-inflammatory treatment., (Copyright © 2012 Éditions françaises de radiologie. Published by Elsevier Masson SAS. All rights reserved.)

Purpose: An intra-articular corticosteroid injection is considered an effective treatment for idiopathic adhesive capsulitis of the shoulder. This study examined the efficacy of corticosteroid injections for the treatment for adhesive capsulitis in patients with diabetes mellitus., Methods: Forty-five diabetic patients were randomized into a corticosteroid injection group or non-injection control group and received the same instruction for a home stretching exercise. The corticosteroid group patients were administered intra-articular corticosteroid injection composed of 40 mg triamcinolone acetonide. Pain by a visual analogue scale, shoulder range of motion, and functional state by the American Shoulder and Elbow score were assessed at the baseline, 4-, 12-, and 24-week follow-up., Results: Diabetic patients treated with corticosteroid injections showed significant improvement in the pain score at 4 weeks and in the functional score at 12 weeks (P = 0.020 and P = 0.042, respectively). The range of motion in forward elevation and internal rotation was significantly higher in the corticosteroid group than in the non-corticosteroid group at the 12-week follow-up (P = 0.030 and 0.045, respectively), but there were no significant differences at the final follow-up between the corticosteroid and non-corticosteroid groups., Conclusions: A corticosteroid injection in diabetic patients decreases the pain perception and accelerates the functional recovery in the early post-injection period. An intra-articular corticosteroid injection is considered a viable option for the treatment for adhesive capsulitis with diabetes., Level of Evidence: Randomized clinical trial, therapeutic study, Level II.

Male, 76 year-old patient with a history of total hip arthroplasty who presents with a mass in the iliac fossa with swelling of the thigh and hip pain upon flexion and extension. Complementary ultrasound and computed tomography scan studies show a giant lobulated cystic mass in the left iliac fossa, 7 cm in diameter, near the prosthesis. Cyst formation caused by polyethylene disease after total hip arthroplasty is infrequent. We present a case of large psoas bursitis secondary to the release of polyethylene particles which caused superficial femoral vein compression and thrombosis.

Objectives: To investigate fluorodeoxyglucose (FDG) accumulation in large joints, bursas, and large vessels in patients with polymyalgia rheumatica (PMR) using 18-FDG positron emission tomography/computed tomography (PET/CT) and to differentiate PMR from similar diseases., Methods: Fourteen untreated patients with active PMR and 17 control patients with rheumatoid arthritis (n = 11) or other active rheumatic diseases (n = 6) underwent 18-FDG PET/CT. FDG uptake in large joints, bursas and vertebral spinous processes was evaluated by calculating maximum standardised uptake values and by visual scoring (scale 0-4). PET scan images were scored in seven vascular regions, and total vascular scores (range 0-21) were calculated., Results: Polymyalgia rheumatica patients showed increased FDG uptake in ischial tuberosities, greater trochanters, and lumbar spinous processes. Positive results at two or more of these sites showed high sensitivity (85.7%) and specificity (88.2%) for the diagnosis of PMR, and shoulder or hip-joint involvement showed low disease specificity. High FDG accumulations were found in the aortas and subclavian arteries of two PMR patients who were asymptomatic for temporal arteritis and scanty synovium and perisynovium, based on FDG uptake. PET/CT images of the 12 PMR patients without apparent vascular involvement showed synovitis and/or perisynovitis., Conclusions: Fluorodeoxyglucose-PET/CT may be useful for the detection of PMR lesions, which are difficult to identify using other methods.

Objective: To evaluate the effect of linearly polarized near-infrared irradiation (Super Lizer) combined with aerothermotherapy in the treatment of patients with frozen shoulder and diabetes., Methods: Eighty-four diabetic patients with frozen shoulder were randomized into 3 groups to receive a 20-day treatment with drug therapy and shoulder exercise (control group), daily linearly polarized near-infrared irradiation in addition to the control therapy (Super Lizer group), or daily Super lizer and aerothermotherapy (S+P group) in addition to the control therapy. Visual analogue scale was used to assess the changes in the pain intensity, and the shoulder movement was assessed using shoulder movement disorder degree integral scores., Results: After the 20-day treatment, the VAS scores and shoulder movement disorder degree integral scores in the 3 groups all significantly decreased (P<0.05), and these scores in Super Lizer group and S+P group were significantly lower than those in the control group (P<0.05). The cure rate in S+P group was significantly higher than that in the other two groups (P<0.01)., Conclusion: Linearly polarized near-infrared irradiation combined with aerothermotherapy is effective for treatment of patients with frozen shoulder and diabetes with a high cure rate and short treatment course.

The role of the posterior elements in generating axial back and neck pain is well established; the imaging detection of posterior element pain generators remains problematic. Morphologic imaging findings have proved to be nonspecific and are frequently present in asymptomatic patients. Edema, inflammation, and hypervascularity are more specific for sites of pain generation, but are often overlooked by imagers if physiologic imaging techniques such as fat-suppressed T2 or contrast-enhanced T1-weighted magnetic resonance imaging, radionuclide bone scanning with single-photon emission computed tomography (CT), or (18)F-fluorodeoxyglucose positron emission tomography combined with CT are not used., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Objective: The anserine syndrome is a common cause of knee pain. Infiltration with glucocorticoids has been evaluated in studies with low level of evidence and there are no published clinical trials to determine its usefulness. The objective of this study was to determine the efficacy and safety of the infiltration of methylprednisolone in the treatment of Anserin Syndrome., Methods: We conducted a clinical trial in 58 adult patients with anserin syndrome, which presented intra-articular pathology ruled that reflected pain in the medial aspect of the knee. The WOMAC scale was assessed at baseline and patients were randomized to receive an infiltration of lidocaine plus 40 mg methylprednisolone acetate (group 1) versus xylocaine plus distilled water (group 2). Both groups received 100mg of diclofenac sodium for 10 days. The WOMAC scale was applied at 4 weeks and adverse events were recorded., Results: Equivalence was demonstrated in both groups for demographic variables and initial clinical evaluation. There was no statistical difference in the three domains of assessment of the baseline WOMAC score. The median baseline WOMAC in group 1 was 32 and in group 2 was 25.5 points. At 4 weeks it was 8 and 6.5 points, which corresponded to an improvement of 61.6 and 62.8% respectively., Conclusion: The infiltration with methylprednisolone in anserin syndrome is not superior to placebo in patients taking diclofenac measured by the WOMAC scale at 4 weeks. The incidence of adverse events did not show any differences either., (Copyright © 2011 Elsevier España, S.L. All rights reserved.)

Objectives: A previous population-based study reported an increased risk of stroke after the occurrence of adhesive capsulitis of the shoulder (ACS), but there were substantial imbalances in the distribution of age and pre-existing vascular risk factors between subjects with ACS and without ACS, which might lead to a confounded association between ACS and stroke. The purpose of the present large-scale propensity score-matched population-based follow-up study was to clarify whether there is an increased stroke risk after ACS., Methods: We used a logistic regression model that includes age, sex, pre-existing comorbidities and socioeconomic status as covariates to compute the propensity score. A total of 22025 subjects with at least two ambulatory visits with the principal diagnosis of ACS in 2001 was enrolled in the ACS group. The non-ACS group consisted of 22025, propensity score-matched subjects without ACS. The stroke-free survival curves for these 2 groups were compared using the Kaplan-Meier method. Stratified Cox proportional hazard regression with patients matched on propensity score was used to estimate the effect of ACS on the occurrence of stroke., Results: During the two-year follow-up period, 657 subjects in the ACS group (2.98%) and 687 in the non-ACS group (3.12%) developed stroke. The hazard ratio (HR) of stroke for the ACS group was 0.93 compared to the non-ACS group (95% confidence interval [CI], 0.83-1.04, P = 0.1778). There was no statistically significant difference in stroke subtype distribution between the two groups (P = 0.2114)., Conclusions: These findings indicate that ACS itself is not associated with an increased risk of subsequent stroke.

Stress relaxation and static progressive stretch (SPS) are techniques that may be used to nonoperatively restore joint range of motion in the setting of adhesive capsulitis. The purpose of this study was to prospectively compare standard physical therapy alone to a combination of physical therapy with a static progressive stretch orthosis in the treatment of shoulder adhesive capsulitis. A prospective, randomized, blinded, controlled study was conducted with a total of 60 patients diagnosed with shoulder adhesive capsulitis (30 patients in the control group, 30 patients in the treatment group). The control group received physical therapy for 4 weeks, while the experimental group received physical therapy and were treated with a static progressive stretch shoulder device for 4 weeks. Active and passive abduction, passive external rotation, DASH scores, and VAS pain scores were recorded for all patients at 4, 12, and 24 weeks follow-up. Use of a static progressive stretch orthosis compared to physical therapy alone demonstrated a significantly greater mean improvement in all range-of-motion categories. Mean passive abduction was 162° with the orthosis versus 136° with physical therapy alone. Mean active abduction was 141° and 114°, respectively. Mean external rotation was 73° and 52°, respectively. DASH scores were significantly better when a static progression stretch orthosis was used (5 vs.15 points). Use of a static progressive stretch orthosis for patients with shoulder adhesive capsulities resulted in significantly better range of motion and DASH scores within 1 month of beginning treatment than physical therapy alone.

A 76 year old male patient with a history of implantation of a total hip arthroplasty Perfecta (Orthomet(®)), who presented with an iliac fossa mass, increased diameter of the thigh, and pain during hip flexion and extension. CT and ultrasound show the presence of a giant cystic mass in left iliac fossa about 7 cm in diameter next to the prosthesis. A pseudo-tumour secondary to wear debris after placement of a total arthroplasty is rare. We present a case of a large iliopsoas bursitis caused by polyethylene particles, which caused compression and thrombosis of the superficial femoral vein., (Copyright © 2011 SECOT. Published by Elsevier Espana. All rights reserved.)

In 21 animals, chronic swelling on the lateral aspect of the stifle also known as «perigonitis», «stable-syndrome» or «bursitis bicipitalis femoris» were evaluated. Ultrasonography showed increased fluid in the distal subtendinous bursa of the biceps femoris muscle and structural changes in the tendons, muscles, subcutis and fasciae. Soft tissue swelling and an irregular contour of the lateral tibial condyle were typical signs on radiographs. Macroscopic changes were found at the insertion of the biceps femoris muscle, the distal subtendinous bursa of the biceps femoris muscle, the lateral collateral ligament of the stifle, the origin of muscles on the lateral femoral condyle and the lateral tibial condyle. They mainly consisted of tendon and muscle tissue necrosis with granulation tissue. Histology revealed areas of coagulation necrosis in tendons and ligaments, in which occasionally Onchocerca spp. were seen. The severity of lesions correlated well with the clinical signs, which were associated with a poor prognosis in advanced cases.

Purpose: This study examined the accuracy of our modified anterior approach to the glenohumeral joint using arthrography., Methods: Two hundred fifty-six consecutive patients with adhesive capsulitis received the glenohumeral joint injection: a mixture of 1 mL of 40 mg of triamcinolone hexacetonide, 2 mL of 2% lidocaine, 3 mL of contrast medium (Ioxitalamate), and 4 mL of normal saline solution, for a total of 10 mL, through a modified anterior approach. Anteroposterior, lateral, and axial arthrography after each injection was performed to determine the accuracy and patterns of the injection. The injection was judged to be successful if some of the contrast medium was placed within the joint., Results: There were 78 male and 178 female patients, and the mean age was 54 years (range, 28 to 87 years). In 232 of the 256 patients (90.6%), the injection was deemed to have reached the glenohumeral joint, and these cases were considered successful. Among these patients, the contrast medium was shown only in the joint in 189 (73.8%), whereas in 43 (16.8%) it was shown both in and out of the joint. Of the 24 misguided injections, 15 (5.9%) had anterior placement, 6 (2.3%) had posterior placement, and 2 (0.8%) had superior placement, whereas the material was located in all portions outside the joint in 1 (0.4%)., Conclusions: This study showed that our modified anterior approach had an accuracy greater than 90% for the intra-articular injection of the glenohumeral joint without radiographic guidance., (Copyright © 2011 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.)