Imaging Posterior Instability of the Shoulder.

Posterior instability of the shoulder is much less common than anterior instability with a clinical presentation that is often less obvious, making the diagnosis more challenging and more easily missed. We describe the imaging findings of posterior instability so the radiologist can make the diagnosis and provide a detailed description, enabling the surgeon to make more informed decisions regarding management and surgery.

Rehabilitation following rotator cuff repair: A multi-centre pilot & feasibility randomised controlled trial (RaCeR).

OBJECTIVE: To evaluate the feasibility of a multi-centre randomised controlled trial to compare the clinical and cost-effectiveness of early patient-directed rehabilitation versus standard rehabilitation following surgical repair of the rotator cuff of the shoulder. DESIGN: Two-arm, multi-centre pilot and feasibility randomised controlled trial. SETTING: Five National Health Service hospitals in England. PARTICIPANTS: Adults (n = 73) with non-traumatic rotator cuff tears scheduled for repair were recruited and randomly allocated remotely prior to surgery. INTERVENTIONS: Early patient-directed rehabilitation (n = 37); advised to remove their sling as soon as able and move as symptoms allow. Standard rehabilitation (n = 36); sling immobilisation for four weeks. MEASURES: (1) Randomisation of 20% or more eligible patients. (2) Difference in time out of sling of 40% or more between groups. (3) Follow-up greater than 70%. RESULTS: 73/185 (39%) potentially eligible patients were randomised. Twenty participants were withdrawn, 11 due to not receiving rotator cuff repair. The between-group difference in proportions of participants who exceeded the cut-off of 222.6 hours out of the sling was 50% (80% CI = 29%, 72%), with the early patient-directed rehabilitation group reporting greater time out of sling. 52/73 (71%) and 52/53 (98%) participants were followed-up at 12 weeks when withdrawals were included and excluded respectively. Eighteen full-thickness re-tears were reported (early patient-directed rehabilitation = 7, standard rehabilitation = 11). Five serious adverse events were reported. CONCLUSION: A main randomised controlled trial is feasible but would require allocation of participants following surgery to counter the issue of withdrawal due to not receiving surgery.

An OrthoRadiological review of superior capsularreconstruction in the shoulder.

Superior capsular reconstruction (SCR) is an emerging surgical technique used to treat patients with irreparable rotator cuff tears. In this procedure, a graft is attached between the superior glenoid and the greater tuberosity, with the aim of optimising glenohumeral joint function and stability. Pre-operative radiological evaluation of patients having such cuff tears is crucial for appropriate patient selection. Such imaging is particularly useful for the assessment of the cuff tear size and location, muscle wasting, fatty infiltration and the presence of any glenohumeral joint arthritis. In addition, post-operative imaging is useful in assessing graft integrity, with specific patterns of graft failure now being recognised on imaging. This article will discuss the indications and contraindications for this procedure, and review the biomechanical concepts of SCR in improving glenohumeral joint stability and restoring the force couples around the joint. The radiological appearances of the intact graft and the various patterns of graft failure will be illustrated, along with various radiological examples.

Shoulder Injuries in Canoeing and Kayaking.

OBJECTIVE: We report the largest case series of shoulder injuries among paddlers so far to establish common mechanisms and patterns of injury. We also discuss how these injuries were managed and report the proportion of paddlers that return to paddlesport. DESIGN: Case series. SETTING: Upper Limb Unit, Wrightington Hospital, United Kingdom. Manchester Arm Clinic, United Kingdom. PATIENTS: Fifty-seven shoulder injuries to professional and recreational paddlers were reviewed at a mean follow-up time of 55 months from the first consultation. The patient cohort had a mean age of 36 years and consisted of 56% males. ASSESSMENT OF RISK FACTORS: Sex, mechanism of injury, acute/nonacute injury, and level of sport participation. MAIN OUTCOME MEASURES: Patient data were analyzed with regards to Constant score, QuickDASH score, and VAS satisfaction score before and after treatment. RESULTS: The most common mechanism of injury was a capsize which accounted for 15 (26%) injuries. Ten injuries caused by a capsize were labral tears all of which needed surgery. A significant improvement in patient outcome scores was noted. Patients were able to return to a high level of paddling such as 3 slalom paddlers who returned to international competition; one of whom had bilateral surgery. CONCLUSIONS: Paddlers most commonly injure their shoulder when preventing a capsize, during a capsize or while rolling. The paddles strokes performed at these times often require paddlers to place their shoulder in a dangerous abducted and externally rotated position. We believe this is one of the commonest causes of serious shoulder injuries to paddlers.

Surgery for the fractured clavicle: factors predicting nonunion.

BACKGROUND: This study identifies the reasons for failure after plate osteosynthesis of midshaft clavicle fractures, complication rates, and time to radiographic union. METHODS: A retrospective review of 84 consecutive patients who had undergone surgical fixation for a midshaft clavicle fracture was performed. RESULTS: There were 82 patients who were included for analysis and operated on by 11 different surgeons using a mixture of locking (63%) and nonlocking (37%) plates. The rate of osteosynthesis failure was 12.2%. A logistical regression analysis found that failure of osteosynthesis had no relationship to type of plate used (P = .82), gender (P = .42), number of proximal (P = .96) or distal (P = .63) screws to the fracture, or length of plate (P = .42). Smoking was found to be the only risk factor (P = .02) that increased failure rates after midshaft clavicle osteosynthesis. CONCLUSION: Smoking was the only identifiable risk factor to increase failure rates in clavicle osteosynthesis. Preoperative counseling can identify those at increased risk of implant failure and can help improve clinical results by implementing a smoking cessation plan.

Testing Shoulder Pain Mapping.

OBJECTIVE: A previous study on shoulder pain mapping showed specific pain patterns for common shoulder disorders. This study aimed to test those patterns for accuracy, modify shoulder pain mapping as needed, and observe their reliability and validity. METHODS: This prospective study used a two-step process and was undertaken to determine its potential utility in daily practice. New shoulder pain patients marked their pain, its character and severity, on a custom-made mapping form. Then a researcher blinded to the diagnoses gave their estimations on the basis of previously established maps, and they were correlated with final diagnoses. Subsequently, a guide table was developed on how to read the maps, and intertester reliability was performed with three independent testers. RESULTS: The study included 194 patients, and the overall accuracy for estimations was between 45.4% and 49.5%. The sensitivity was high, especially for instability, followed by calcific tendinitis, acromio-calvicular joint pathology, and impingement. The intertester reliability showed clinically significant agreement between testers for both disease groups (κ = 0.70) and individual disorders (κ = 0.52). CONCLUSIONS: This was a unique and extensive study on shoulder pain mapping. The study concluded that pain mapping could be a useful adjunct to the clinical assessment of patients with shoulder pain and can be used in the primary care setting as well as secondary care and for research.

Low-grade infections in nonarthroplasty shoulder surgery.

BACKGROUND: Recent studies have identified the diagnostic challenge of low-grade infections after shoulder arthroplasty surgery. Infections after nonarthroplasty procedures have not been reported. This study assessed patient-related risk factors, outcomes, and clinical presentation of low-grade infection after open and arthroscopic nonarthroplasty shoulder surgery. METHODS: The cases of 35 patients presenting with suspected low-grade infection were reviewed. Biopsy specimens taken at revision surgery were cultured in the sterile environment of a class II laminar flow cabinet and incubated for a minimum of 14 days at a specialist orthopedic microbiology laboratory. Patient-related factors (age, occupation, injection), index surgery, and infection characteristics (onset of symptoms, duration to diagnosis, treatment) were analyzed. RESULTS: Positive cultures were identified in 21 cases (60.0%), of which 15 were male patients (71%). Of all patients with low-grade infection, 47.6% were male patients between 16 and 35 years of age. Propionibacterium acnes and coagulase-negative staphylococcus were the most common organisms isolated (81.1% [n = 17] and 23.8% [n = 5], respectively). Of 14 negative culture cases, 9 were treated with early empirical antibiotics (64.3%); 7 patients reported symptomatic improvement (77.8%). Of 5 patients treated with late empirical antibiotics, 4 stated improvement. Patients presented with symptoms akin to resistant postoperative frozen shoulder (persistent pain and stiffness, unresponsive to usual treatments). CONCLUSION: Young male patients are at greatest risk for low-grade infections after arthroscopic and open nonarthroplasty shoulder surgery. P. acnes was the most prevalent organism. Patients presented with classic postoperative frozen shoulder symptoms, resistant to usual treatments. Interestingly, 78.6% of patients with negative cultures responded positively to empirical treatment.

Treatment of glenohumeral instability in rugby players.

Rugby is a high-impact collision sport, with impact forces. Shoulder injuries are common and result in the longest time off sport for any joint injury in rugby. The most common injuries are to the glenohumeral joint with varying degrees of instability. The degree of instability can guide management. The three main types of instability presentations are: (1) frank dislocation, (2) subluxations and (3) subclinical instability with pain and clicking. Understanding the exact mechanism of injury can guide diagnosis with classical patterns of structural injuries. The standard clinical examination in a large, muscular athlete may be normal, so specific tests and techniques are needed to unearth signs of pathology. Taking these factors into consideration, along with the imaging, allows a treatment strategy. However, patient and sport factors need to be also considered, particularly the time of the season and stage of sporting career. Surgery to repair the structural damage should include all lesions found. In chronic, recurrent dislocations with major structural lesions, reconstruction procedures such as the Latarjet procedure yields better outcomes. Rehabilitation should be safe, goal-driven and athlete-specific. Return to sport is dependent on a number of factors, driven by the healing process, sport requirements and extrinsic pressures. Level of evidence V.

Single injection of platelet-rich plasma (PRP) for the treatment of refractory distal biceps tendonitis: long-term results of a prospective multicenter cohort study.

PURPOSE: There is a lack of evidence regarding the use of PRP in the treatment of distal biceps tendonitis. The purpose of this study was to assess the effectiveness of ultrasound (US)-guided injection of PRP in relieving pain and functional impairment in the treatment of refractory distal biceps tendonitis. METHODS: Twelve patients from two large tertiary referral hospitals were recruited over a period of 20 months. Clinical diagnosis of distal biceps tendonitis was confirmed using magnetic resonance imaging. All patients had a single US-guided injection of PRP carried out by the two senior authors. Patients were objectively assessed for clinical and functional improvement using visual analogue (VAS) rest and activity pain scores, subjective satisfaction scale, elbow functional assessment (EFA) and isometric muscular (biceps) strength. Symptom severity and subsequent functional outcome were measured pre-injection and at final follow-up. RESULTS: At a median follow-up of 47 months (36-52 months), all patients showed significant improvement in pain (p < 0.002) and functional outcome (p < 0.004). Median resting VAS score improved from 6 (3-8) to 0.5 (0-2) and the activity VAS score improved from 8 (6-9) to 2.5 (0-4). EFA improved from 63 to 90. In the English cases, isometric muscular strength also showed significant improvement. All patients were satisfied with the clinical and functional outcomes at final follow-up. CONCLUSION: US-guided PRP injection seems to be an effective treatment modality for symptomatic refractory distal biceps tendonitis. LEVEL OF EVIDENCE: III.

Acromioclavicular joint reconstruction with the LARS ligament in professional versus non-professional athletes.

PURPOSE: To compare outcomes of acromioclavicular (AC) joint reconstruction with ligament augmentation and reconstruction system (LARS) ligament in professional and non-professional athletes at 2-year minimum follow-up. METHODS: Forty-three patients (men; mean age 30, range 19-54 years) with Rockwood type III to V chronic AC joint dislocations underwent AC joint reconstruction with LARS ligament and standardized rehabilitation. Patients were divided into two groups: professionals (22) and non-professionals (21). Clinical and radiological evaluations were performed preoperatively, at 3- and 24-month follow-up. RESULTS: All clinical (Oxford and Constant) scores and patient satisfaction improved significantly from preoperative to follow-up intervals (p < 0.00001). However, professionals showed nonsignificant improvements from 3- to 24-month follow-up in Constant. Although groups differed preoperatively in Constant (p = 0.037), they were not different in preoperative-to-postoperative differences in clinical scores, postoperative final satisfaction and median time to return to unrestricted activity [4 (interquartiler range 3-5) months to return to full sport in professionals]. Follow-up radiographs revealed an AC joint ratio (clavicle inferior-to-superior translation as ratio of AC joint height) of 0.09 and 0.16 in 8/22 professionals, 0.19 and 0.31 in 9/21 non-professionals, 0.14 and 0.24 in 17/43 overall patients at 3- and 24-month follow-up, respectively. Slight loss of reduction (0.25 < AC joint ratio < 0.50): 21 %. There were no significant clinical-radiographic correlations. Complication: one coracoid fracture at follow-up and one wound infection. CONCLUSIONS: AC joint reconstruction with LARS ligament did not reveal differences in clinical outcomes between groups, with 2 % of failures (re-dislocations) at 2-year minimum follow-up. Superior radiological outcomes in professionals were not correlated to clinical results. LEVEL OF EVIDENCE: Therapeutic study-prospective comparative study, Level II.

Neuralgic amyotrophy is not the most common neurologic disorder of the shoulder: a 78-month prospective study of 60 neurologic shoulder patients in a specialist shoulder clinic.

BACKGROUND: Neuralgic amyotrophy (NA) was first described in 1948. Traditional literature describes a painful attack with sudden onset, followed by paresis, with varied outcomes. Recent studies have suggested NA is currently underdiagnosed. However, a large number of studies detailing NA originate from a small group of sources. Our study compared the onset, diagnosis, investigation, and treatment of all neurologic shoulder conditions to provide comparable data for these studies. METHODS: Data were collected from 60 patients (81.6% male; median age, 41.5 years) during a 78-month period. Patients with a diagnosis of a neurologic disorder of the shoulder with confirmatory electromyogram (EMG) studies were included. RESULTS: NA was diagnosed in 18 patients before the EMG investigation. Of the clinically diagnosed NA patients, only 5 (27.8%) had EMG findings supportive of NA. A further 5 patients with a clinical diagnosis other than NA were diagnosed with NA after EMG findings. Overall, 10 patients (16.6%) in our study were diagnosed with NA after EMG studies. Only 4 (40.0%) reported a sudden onset attack associated with NA. Supraspinatus and infraspinatus were involved in 9 patients (90.0%), suggesting a predictable distribution of muscle involvement. CONCLUSIONS: These results suggest that NA is overdiagnosed and does not warrant the increased attention suggested by recent articles. The current study also highlights a necessity to perform EMG investigations in all cases of suspected NA because the accuracy of the clinical assessment is poor.

Arthroscopic Skills Acquisition Tools: An Online Simulator for Arthroscopy Training.

PURPOSE: To evaluate correlations between objective performances measured by a new online arthroscopic skills acquisition tool (ASAT, in which "shape match" with inverted controls requires lifting shapes and releasing them into their corresponding silhouettes) and a validated virtual reality (VR) shoulder arthroscopy simulator (Insight Arthro VR; GMV, Madrid, Spain). METHODS: Forty-nine medical students familiarized themselves with 5 ASATs. They were then assessed using a sixth ASAT (shape match with inverted controls) and 4 VR tasks (operating room, visualize, locate and palpate, and pendulum) on the VR simulator. Correlations were assessed between 11 ASAT measures and 15 VR measures using Pearson correlation coefficients. RESULTS: Time taken and delta distance (actual distance minus minimum distance traveled) were the most frequent and correlated ASAT measures. Time taken correlated with the VR locate-and-palpate time (r = 0.596, P < .001), visualize time (r = 0.381, P = .007), and pendulum time (r = 0.646, P < .001), whereas delta distance correlated with the locate-and-palpate camera distance (r = 0.667, P < .001), instrument distance (r = 0.664, P < .001), visualize distance (r = 0.4, P = .004), pendulum camera distance (r = 0.538, P < .001), and instrument distance (r = 0.539, P < .001). CONCLUSIONS: There were significant correlations between performance measures on the ASAT and a validated arthroscopic VR simulator. CLINICAL RELEVANCE: Arthroscopic simulators are available but are limited by their high cost and availability. ASATs may overcome these limitations by using widely available Internet-based software and basic input devices.

Serious shoulder injuries in professional soccer: return to participation after surgery.

PURPOSE: An evidence base for the management and prevention of shoulder injuries in soccer is lacking. The aim of this study was to demonstrate the type, mechanism and recovery time after surgery associated with serious shoulder injuries sustained in professional soccer to build an evidence base foundation. METHODS: Fifty-two professional soccer players underwent shoulder surgery for injuries sustained during match play. Of these, 25 fulfilled the inclusion criteria. Data were collected for injury mechanism and type; clinical, radiological and surgical findings and procedures; and return to full participation. Subjects were all managed by the same surgeon. RESULTS: Labral injuries represented the most common injury type affecting 21 (84 %) subjects; two rotator cuff (8 %) and two combined labral/rotator cuff (8 %) injuries were less common. Fourteen (56 %) subjects sustained a high-energy trauma injury in a combined abduction and external rotation position. Six (24 %) subjects sustained a low-energy trauma mechanism in variable positions, while five (20 %) had a gradual onset of symptoms. Twenty-two (88 %) subjects reported a dislocation as a feature of their presentation. All of the subjects with high- and low-energy trauma mechanisms reported a dislocation occurring at the time of injury. Eight (32 %) subjects had sustained a previous significant shoulder injury to the ipsilateral side. Goalkeepers did not sustain low-energy trauma injuries. Outfield players returned to full participation in a mean time of 11.6 weeks, while goalkeepers did so in 11.1 weeks post-surgery. Return to participation time ranged from 7 to 24 weeks with a median of 11 weeks. CONCLUSION: Professional soccer players can expect a return to participation within 12 weeks post-surgery. The majority of serious shoulder injuries in soccer occur at a positional extreme of external rotation and abduction in high-energy situations, while a significant number occur in low-energy situations away from this position. Most serious shoulder injuries in professional soccer are dislocations. Previous shoulder injury is considered a risk factor. LEVEL OF EVIDENCE: IV.

Pectoralis major ruptures: a review of current management.

BACKGROUND: Rupture of the pectoralis major tendon is increasing in incidence, with a spike in the number of reported cases in the last decade. This is commonly attributed to an increased interest in health, fitness, and weight training combined occasionally with concomitant use of anabolic steroids. It is essential for the diagnosis to be recognized and for the patient to be referred to a surgeon with expertise in dealing with these injuries so that appropriate and informed care can be implemented. METHODS: Based on a comprehensive review of the literature and expert opinion, we present a review of pectoralis major ruptures, including information pertaining to the anatomy and biomechanics of the musculotendinous unit and how this relates to the injury pattern and management; the clinical diagnosis and indications for additional imaging; and the indications for nonoperative and operative management along with the authors' preferred technique. A summary of outcomes is presented. CONCLUSION: The combination of patient demographics and clinical features frequently yields an accurate diagnosis, but further imaging is helpful. Magnetic resonance imaging with dedicated sequencing is the investigation of choice and can aid in diagnosis, surgical planning, and providing important information about prognosis and outcome. Early surgery is preferable, but good outcomes in the chronic setting are achievable. With a detailed understanding of the anatomy, direct repair to bone is possible with either transosseous or anchor repair techniques in acute and the majority of chronic cases. In chronic cases in which direct repair is not achievable, autograft and allograft reconstruction should be considered.

Does surgery followed by physiotherapy improve short and long term outcome for patients with atraumatic shoulder instability compared with physiotherapy alone? - protocol for a randomized controlled clinical trial.

BACKGROUND: Shoulder instability is a common problem affecting young adults. Stabilization surgery followed by physiotherapy rehabilitation has been shown to reduce the chance of further episodes of shoulder dislocation and to improve quality of life in patients who sustain a shoulder dislocation as a result of a high collision trauma, but it is unclear if surgical intervention is beneficial for patients with atraumatic shoulder instability who have structural damage at the shoulder. The aim of this randomized controlled clinical trial is to determine if the addition of surgical intervention to physiotherapy rehabilitation improves outcomes for patients with atraumatic shoulder instability who have sustained soft tissue damage at their joint. METHODS/DESIGN: 140 participants will be recruited. Patients with feelings of insecurity (apprehension) at their shoulder joint, which is not the result of a collision injury, with physical signs of shoulder joint instability will be invited to participate. Consenting participants will undergo arthroscopic investigation of the shoulder joint. Patients with capsulolabral damage will be randomly allocated using a concealed allocation procedure to either stabilization surgery immediately following the arthroscopic examination or no additional surgical procedure. All participants will then receive the same postoperative physiotherapy protocol for up to 6 months. Outcomes (pain, functional impairment and number of shoulder dislocations sustained) will be evaluated prior to surgery and, together with participant-reported improvement, again at 6, 12 and 24 months after randomization. The primary endpoint will be pain and functional impairment at 2 years. Participants, clinical staff (but not surgeons) and assessors will be blind to whether stabilization surgery was performed. Data analysis will be conducted on an intention-to-treat basis with the focus on estimation of the effect. DISCUSSION: This trial will have a direct and immediate impact on clinical decision making by establishing if patients presenting with soft tissue shoulder damage associated with atraumatic shoulder instability should be referred for stabilization surgery before commencing physiotherapy rehabilitation in order to ensure optimal outcome. This in turn will ensure effective, efficient use of scarce health resources to manage this common often disabling musculoskeletal condition. TRIAL REGISTRATION: Study was registered with National Institutes of Health Clinical Trials Protocol Registration System in December 2012.ClinicalTrials.gov Identifier: NCT01751490.

Diagnosing the direction of shoulder instability in rugby players.

The muscular characteristics of rugby players may make diagnosing the direction of shoulder instability and labral pathology challenging. This study aimed to assess the accuracy of clinical examination and specifically instability tests, in diagnosing the direction of shoulder instability in rugby players. One-hundred-and-forty rugby players, who had undergone a shoulder stabilization procedure, over a 55-month period, were included in this study. The mean age was 21.5 years with 137 males. Data collected included clinical examination and intraoperative findings. The two were compared to calculate the diagnostic accuracy of special tests for instability. The Anterior Apprehension Test had good sensitivity (82.7%), specificity (100%) and PPV (100%) but poor NPV (55.8%). All posterior instability tests demonstrated a sensitivity of over 85%, but all had a specificity of 25% or less. In 83.6% of cases the direction of instability was correctly identified from history and examination. Anterior instability was correctly diagnosed in 78.9% of cases and posterior in 100.0%. The poor NPV of the anterior apprehension test suggests that clinicians should be suspicious of anterior instability in rugby shoulders even in the light of negative examination findings. Positive posterior instability tests are highly suggestive of posterior instability in rugby players.

The development and validation of a scoring system for shoulder injuries in rugby players.

BACKGROUND: Shoulder injuries are relatively common among professional rugby players and result in a large proportion of days absent from training and competition. No instrument exists that is designed and validated to assess function or outcome following therapeutic interventions in rugby players sustaining shoulder injuries. The objective was to develop and validate an athlete-reported scoring system to assess shoulder function in rugby players following shoulder injuries. METHODS: Potential items for the scoring system were identified by a literature review of shoulder-specific scoring systems (n=46), and by interviewing professional rugby players (n=38) and medical staff (n=12). Redundant and clinician-assessed items were excluded. A second set of interviews with rugby players (n=8) determined the frequency importance product (FIP) of potential items. The 20 items with the highest FIPs were selected for the provisional Rugby Shoulder Score (RSS) that was tested for internal consistency and reliability by administering to rugby players with stable shoulder injuries (n=11). RESULTS: The literature review and interviews identified 575 items, of which 105 items were neither clinician-assessed nor redundant. Twenty items with the highest FIPs were selected for the RSS. The RSS demonstrated excellent internal consistency (Cronbach's α=0.96) and reliability (intraclass correlation coefficient= 0.941, paired student t test p>0.05). CONCLUSIONS: A reliable athlete-reported scoring system for assessing shoulder injuries in rugby players has been developed that incorporates the most important factors for rugby players recovering from shoulder injuries. Further prospective testing of the instrument is being undertaken to determine its discriminative and evaluative functions and construct validity.

The effect of shoulder manipulation on rotator cuff integrity.

The use of shoulder manipulation in the treatment of frozen shoulder remains controversial. Humeral fractures and neurological damage are the risks associated with the procedure. A concern of causing a rotator cuff tear exists but the incidence of iatrogenic rotator cuff tears is not reported. The purpose of this study was to assess the effect of shoulder manipulation for frozen shoulder on the integrity of the rotator cuff. In a prospective study, 32 consecutive patients (33 shoulders) with the diagnosis of frozen shoulder underwent manipulation of the shoulder under anaesthesia (MUA), 18 female and 15 males with mean age at manipulation of 503 years (range: 42-63). The average duration of symptoms before treatment was 6.2 months (range: 2-18 months). The patients were examined prior to the manipulation and at follow-up for combined shoulder range of motion, external and internal rotation and strength. All patients had an ultrasound assessment of the rotator cuff before and at 3 weeks after manipulation of the shoulder. Mean time between manipulation and last follow-up was 133 weeks. None of the patients had ultrasound findings of a rotator cuff tear, prior to the manipulation. In all patients the rotator cuff remained undamaged on ultrasound examination at 3 weeks after the procedure. The mean improvement in motion was 81.2 degrees (from 933 degrees pre-op to 174.5 degrees at last follow-up) for forward flexion; 102.6 degrees (from 68.8 degrees pre-op to 171.4 degrees at last follow-up) for abduction, 49.4 degrees (from 8.8 degrees pre-op to 58.2 degrees at last follow-up) for external rotation and 3.5 levels of internal rotation (range: 2 to 5 levels). These gains in motion were all highly significant (p < 0.0001). No fractures, dislocations or nerve palsies were observed. In this study, manipulation of the shoulder has not been associated with rotator cuff tears. If done properly the procedure appeared to be safe and to result in a marked improvement of range of movement and function.

Surgical repair and rehabilitation of a ruptured pectoralis major muscle in a professional footballer - A case report.

BACKGROUND: Pectoralis Major ruptures normally occur in activities and sports such as powerlifting and American football or rugby. It is a rarely reported phenomena in professional footballers. Surgery is normally considered the choice of management to enable a safe return to play with conservatively managed ruptures often resulting in significant strength deficits. This case report highlights the management of a pectoralis major rupture in a professional footballer. CASE PRESENTATION: A 27-year-old professional footballer sustained a left pectoralis major rupture after falling to the floor. A subsequent MRI reported a 5cm retraction of the pectoralis major tendon from its attachment at the humerus. Following a consultation with an orthopaedic surgeon the player underwent a pectoralis major surgical repair. Following surgery, the player underwent a rehabilitation programme under the care of the club physiotherapist. Return to play testing included a handheld dynamometer test, closed kinetic chain upper extremity test and progressive falling activities. The player returned to full contact training after 87 days. CONCLUSION: This case study demonstrates a successful return to professional football following a pectoralis major rupture and supports the notion that surgical repair of these injuries produces a favourable outcome in professional athletes when returning to sport.