The Global Conservative Anatomic Prosthesis (Global CAP) is an uncemented press fit humeral resurfacing implant developed by DePuy. We report a single surgeon series of Global CAP prostheses implanted in Norwich. 103 procedures were carried out between 2006 and 2011, in 93 patients. Mean age was 72 years (range 43 to 90). Patients were followed up for a mean 8 months (range 0 to 56). Pre-operative Oxford shoulder scores were recorded in a preadmission clinic and an Oxford score questionnaire was sent to patients post-operatively in December 2011. The mean score preoperatively was 19, rising to 28 postoperatively. Two patients developed rotator cuff tears and have been revised to reverse polarity arthroplasty. One is pending revision for a cuff tear. This prosthesis shows promise at this early stage for compensated glenohumeral arthritis when a bone preserving procedure is desirable

Management of irreparable rotator cuff tears is challenging and controversial. Surgeons have been utilising biological tissue scaffolding to augment repairs, but there are concerns regarding viability and function. We wished to investigate this viability and clinical outcome in a small group of patients. All procedures were performed by a single surgeon over a three-year period. Inclusion criteria were patients with large cuff tears and failure of non-operative treatment. Exclusion criteria were patients with glenohumeral arthritis and where cuff repair could not be successfully performed. Open rotator cuff repair followed by augmentation with Graft Jacket® Regenerative Tissue Matrix (Wright Medical) was performed in all patients. A structured cuff repair physiotherapy protocol was then followed. Follow-up was at six months and at minimum twenty-four months post-operatively where Constant scores (CS) and Oxford Shoulder scores (OSS) were noted and a repeat ultrasound performed. Fourteen patients underwent the procedure. No patient was lost to follow-up. There were seven males and seven females with a mean age of 63 years (range 31–77). At minimum twenty-four month follow-up, thirteen patients had flexion and abduction above 90 degrees and symmetrical external rotation. Mean CS was 81 (range 70–91) and mean OSS was 46 (range 41–48). Shoulder ultrasound revealed an intact Graft Jacket® in all thirteen patients. The final patient had lower functional movement and lower CS (34) and OSS (25) and ultrasound identified a re-rupture. This study indicates that augmentation of large rotator cuff repairs with biological tissue scaffolding is a viable option and has good functional results

Introduction. Superior Labral Anterior Posterior Tears are being treated surgically in increasing numbers. Stiffness is the most common complication. We reviewed 115 cases of SLAP repairs to try and identify preoperative risk factors if any for stiffness. Methods. Retrospective cohort study of 115 patients who underwent SLAP repair. All patients failed attempts at conservative therapy including NSAIDS, Physical Therapy and cortisone injections. Results. Age ranged from 16–71 years, with an average age of 46. Male 84, Female 31. patient charts and operative notes were examined from 2004–2009. We used an average of 1.64 anchors per case; we performed arthroscopic Mumford on 15 patients, subscap repair (4), 19 cases with concomitant SLAP repair and Arthroscopic rotator cuff repair Other procedures included Biceps tenotomy and tenodesis, chondroplasty, Microfracture, removal of loose bodies, synovectomy and lysis of adhesions. Twelve patients underwent revision surgery(10%) We had 5 cases of stiffness which required lysis of adhesions and synovectomy, 4 cases had previous SLAP and concomitant rotator cuff repair done at the index surgery, 4 cases had arthrosis noted at index surgery and underwent chondroplasty and 2 of them underwent micro fracture. During the revision surgery 4 had also a concomitant cuff tear (new) which required repair Average time from index surgery to revision was 11 months, the patients who developed adhesive Capsulitis and stiffness the average age was 56 years. We had 2 titanium metal anchors pull out and present as loose bodies with one of the anchor causing chondral damage, we stopped using metal anchors and we have not had this problem recur since.5 cases had Mumford procedure done during the revision surgery.5 cases needed repeat SLAP repairs and by increasing use of biceps tenotomy this incidence should decrease. Conclusions. Our large retrospective case series shows an acceptable complication rate. Stiffness (5%) is still the most common complication especially in patients older than 50, withpreexisting Glenohumeral arthritis and concomitant rotator cuff tears. Hopefully our early aggressive mobilization will decrease this incidence