Rotator cuff pathology is the main cause of shoulder pain and dysfunction in older adults. When a rotator cuff tear involves the subscapularis tendon, the symptoms are usually more severe and the prognosis after surgery must be guarded. Isolated subscapularis tears represent 18% of all rotator cuff tears and arthroscopic repair is a good alternative primary treatment. However, when the tendon is deemed irreparable, tendon transfers are the only option for younger or high-functioning patients. The aim of this review is to describe the indications, biomechanical principles, and outcomes which have been reported for tendon transfers, which are available for the treatment of irreparable subscapularis tears. The best tendon to be transferred remains controversial. Pectoralis major transfer was described more than 30 years ago to treat patients with failed surgery for instability of the shoulder. It has subsequently been used extensively to manage irreparable subscapularis tendon tears in many clinical settings. Although pectoralis major reproduces the position and orientation of the subscapularis in the coronal plane, its position in the axial plane – anterior to the rib cage – is clearly different and does not allow it to function as an ideal transfer. Consistent relief of pain and moderate recovery of strength and function have been reported following the use of this transfer. In an attempt to improve on these results, latissimus dorsi tendon transfer was proposed as an alternative and the technique has evolved from an open to an arthroscopic procedure. Satisfactory relief of pain and improvements in functional shoulder scores have recently been reported following its use. Both pectoralis minor and upper trapezius transfers have also been used in these patients, but the outcomes that have been reported do not support their widespread use. Cite this article: Bone Joint J 2024;106-B(9):970–977

Transfer of pectoralis major has evolved as the most favoured option for the management of the difficult problem of irreparable tears of subscapularis. We describe our experience with this technique in 30 patients divided into three groups. Group I comprised 11 patients with a failed procedure for instability of the shoulder, group II included eight with a failed shoulder replacement and group III, 11 with a massive tear of the rotator cuff. All underwent transfer of the sternal head of pectoralis major to restore the function of subscapularis. At the latest follow-up pain had improved in seven of the 11 patients in groups I and III, but in only one of eight in group II. The subjective shoulder score improved in seven patients in group I, in one in group II and in six in group III. The mean Constant score improved from 40.9 points (28 to 50) in group I, 32.9 (17 to 47) in group II and 28.7 (20 to 42) in group III pre-operatively to 60.8 (28 to 89), 41.9 (24 to 73) and 52.3 (24 to 78), respectively. Failure of the tendon transfer was highest in group II and was associated with pre-operative anterior subluxation of the humeral head. We conclude that in patients with irreparable rupture of subscapularis after shoulder replacement there is a high risk of failure of transfer of p?ctoralis major, particularly if there is pre-operative anterior subluxation of the humeral head

Aims. Favourable short-term outcomes have been reported following latissimus dorsi tendon transfer for patients with an irreparable subscapularis (SSC) tendon tear. The aim of this study was to investigate the long-term outcomes of this transfer in these patients. Methods. This was a retrospective study involving 30 patients with an irreparable SSC tear and those with a SSC tear combined with a reparable supraspinatus tear, who underwent a latissimus dorsi tendon transfer. Clinical scores and active range of motion (aROM), SSC-specific physical examination and the rate of return to work were assessed. Radiological assessment included recording the acromiohumeral distance (AHD), the Hamada grade of cuff tear arthropathy and the integrity of the transferred tendon. Statistical analysis compared preoperative, short-term (two years), and final follow-up at a mean of 8.7 years (7 to 10). Results. There were significant improvements in clinical scores, in the range and strength of internal rotation and aROM compared with the preoperative values in the 26 patients (87%) who were available for long-term follow-up. These improvements were maintained between short- and long-term follow-ups. Although there was a decreased mean AHD of 7.3 mm (SD 1.5) and an increased mean Hamada grade of 1.7 (SD 0.5) at final follow-up, the rate of progression of cuff tear arthropathy remained low-grade. Comparison between the isolated SSC and combined SSC and reparable supraspinatus tear groups showed no significant differences. At final follow-up, one patient (3.8%) had undergone revision surgery to a reverse shoulder arthroplasty (RSA). No neurological complications were associated with the procedure. Conclusion. Latissimus dorsi transfer for an irreparable SSC tendon tear resulted in a significant clinical improvement, particularly in pain, range and strength of internal rotation and aROM, which were maintained over a mean of 8.7 years following surgery. Given that this was a long-term outcome study, there was a low-grade progression in the rate of cuff tear arthropathy. Thus, the long-term clinical efficacy of latissimus dorsi tendon transfer in patients with irreparable SSC was confirmed as a joint-preserving procedure for these patients, suggesting it as an effective alternative to RSA in young, active patients without degenerative changes of the glenohumeral joint. Cite this article: Bone Joint J 2024;106-B(9):957–963

Aims. Long-term outcomes following the use of human dermal allografts in the treatment of symptomatic irreparable rotator cuff tears are not known. The aim of this study was to evaluate these outcomes, and to investigate whether this would be a good form of treatment in young patients in whom a reverse shoulder arthroplasty should ideally be avoided. Methods. This prospective study included 47 shoulders in 45 patients who underwent an open reconstruction of the rotator cuff using an interposition GraftJacket allograft to bridge irreparable cuff tears, between January 2007 and November 2011. The Oxford Shoulder Score (OSS), pain score, and range of motion (ROM) were recorded preoperatively and at one year and a mean of 9.1 years (7.0 to 12.5) postoperatively. Results. There was significant improvement in the mean OSS from 24.7 (SD 5.4) preoperatively to 42.0 (SD 6.3) at one year, and this improvement was maintained at 9.1 years (p < 0.001), with a score of 42.8 (SD 6.8). Similar significant improvements in the pain score were seen and maintained at the final follow-up from 6.1 (SD 1.6) to 2.1 (SD 2.3) (p < 0.001). There were also significant improvements in the ROM of the shoulder, and patient satisfaction was high. Conclusion. The use of an interposition human dermal allograft in patients with an irreparable rotator cuff tear leads to good outcomes that are maintained at a mean of nine years postoperatively. Cite this article: Bone Joint J 2022;104-B(1):91–96

We present a retrospective analysis of 50 cases of cuff tear arthropathy, treated over a seven year period by use of reverse geometry shoulder prosthesis. 98% follow-up was achieved with average follow up of 3 years. Mean (SD) age was 81.3 (9.2) years and female to male ratio was 5:1. Six patients had bilateral reverse geometry shoulder replacements. Patients were assessed with pre-operative American Shoulder and Elbow Score (pre-op ASES) and post-operative American Shoulder and Elbow Scores (post-op ASES), Oxford, Constant and SF36 scores. Mean pre-op ASES was 22.29 (95%CI: 9.1 – 37.9) and post-op ASES score was 65.2 (95%CI: 48.5 – 81.9), (P< 0.001, Paired t-test). Mean post operative Oxford score was 27.25 (95% CI: 18.4 – 27.6). Mean post operative Constant score was 63.2 (95% CI: 52.6 – 79.6). X-ray review was performed to assess scapular notching and Sirveaux score was used to grade extent of notching. 11 patients had Sirveaux grade 0, 5 had grade 1, 6 had grade 2, 12 had grade 3 and 8 had grade 4 notching. Intra-operative complications included 2 glenoid fractures. Post-operative complications included 2 acromion fractures and 2 episodes of subsidence with dislocation. None of the patients developed post operative haematoma. There was one episode of infection in one patient that required further surgery. Iteration of approach with increasing experience over the years will be discussed. Ours is the biggest series of reverse geometry prosthesis used for irreparable rotator cuff tear arthropathy published so far in the literature and our results have shown superior results in terms of improvement in function and complications. We recommend reverse geometry shoulder replacement is the way forward to treat irreparable cuff tear arthropathy of shoulder

The surgical technique for treatment of massive rotator cuff tears, more than 5 cm, with loss of substance and tendon retraction, is still not well defined by the international orthopaedic community. A specific rehabilitation regimen or arthroscopic débridement may be insufficient in active patients who continue to suffer from pain and muscular fatigue in active forward elevation. We treated 20 patients, 14 men and 6 women, with an average age of 52 years (range 40–69) with the surgical technique consisting in acromion decompression, stabilisation of the cuff lesion with anchors, application of a prolene membrane and using a deltoid muscular flap as reinforcement. Deltoid flap is created by splitting the deltoid muscular fibres in front of the anterior border of the acromion. The inferior part of deltoid is sutured to the tendon above the synthetic membrane.

The mean patient follow-up was 24 months. The pain was completely relieved in 85% of subjects, The joint mobility increased significantly in flexion, abduction and external rotation; however, the internal rotation did not improve.

We propose this surgical technique as the procedure of choice for treating retracted ruptures of the supraspinatus associated with lesions of the supra- and the infra-spinatus.

We wished to assess the usefulness of Inspace balloon arthroplasty (IBA), in our Upper limb unit by regular patient reviews prospectively. This prospective study was started adhering to local approval process. Patients were identified in routine clinical practice by three upper limb consultants presenting with pain and disability and diagnosis of cuff tear was established clinically and on MRI. The patients were explained of ‘available’ treatment options and an information leaflet about balloon arthroplasty provided. Patients were seen in 4 weeks, in a dedicated clinic to find out their willingness to participate. Consultant shoulder surgeons carried out all Balloon arthroplasties and where the cuff was reparable or contraindications identified were excluded from study.

All the patients were reviewed by an independent clinician pre-operatively and post operatively using the assessment tools of Oxford Shoulder Scores (OSS), SF12 and VAS at 6 weeks, followed by 3, 6, 12 months and annually after.

We performed a total of 32 IBA procedures. At the latest follow-up we identified that 24 patients have completed 2 years post procedure. Of these patients 1 deceased after 6 months, 3 were lost to follow up one each at 6, 12 and 24 months. Three were revised to reverse TSA. The OSS reflects that the positive difference of 10 in the average scores (24 pre-operative versus 34 at 2 years) noted at one year follow up were maintained at 2 years. Similar observations made analysing at 12 months and 2 years scores for the VAS pain scores of 3 at 2 years compared to pre-operative score of 6 and so were improvements in both physical & mental components of SF12.

Our study observes that the IBA provides a sustainable pain relief and functional improvements over 2 years and may be a suitable alternative in physiologically compromised patients with irreparable RCT.

The October 2024 Shoulder & Elbow Roundup360 looks at: Proximal humeral fractures with vascular compromise; Outcomes and challenges of revision arthroscopic rotator cuff repair: a systematic review; Evaluating treatment effectiveness for lateral elbow tendinopathy: a systematic review and network meta-analysis; Tendon transfer techniques for irreparable subscapularis tears: a comparative review; Impact of subscapularis repair in reverse shoulder arthroplasty; Isolated subscapularis tears strongly linked to shoulder pseudoparesis; Nexel and Coonrad-Morrey total elbow arthroplasties show comparable revision rates in New Zealand study; 3D MRI matches 3D CT in assessing bone loss and shoulder morphology in dislocation cases

Recent studies on animal models focused on the effect of preserving tendon remnant of rotator cuff on tendon healing. A positive effect by combining tendon remnant preservation and small bone vents on the greater tuberosity in comparison with standard tendon-to-bone repair has been shown. The purpose of the present clinical study was to evaluate the efficacy of biologic augmentation of arthroscopic rotator cuff repair by maintaining tendon remnant on rotator cuff footprint combined with small bone vents of the greater tuberosity. A retrospective study was conducted. All patients who underwent arthroscopic rotator cuff repair associated with small bone vents (nanofractures) and tendon footprint preservation were considered eligible for the study. Inclusion criteria were: diagnosis of full-thickness rotator cuff tear as diagnosed at preoperative magnetic resonance imaging (MRI) and confirmed at the time of surgery; minimum 24-month of follow-up and availability of post-operative MRI performed not earlier than 6 months after surgery. Exclusion criteria were: partial thickness tears, irreparable tears, capsulo-labral pathologies, calcific tendonitis, gleno-humeral osteoarthritis and/or previous surgery. Primary outcome was the ASES score. Secondary outcomes were: Quick-DASH and WORC scores, and structural integrity of repaired tendons by magnetic resonance imaging (MRI) performed six months after surgery. A paired t-test was used to compare pre- and postoperative clinical outcomes. Subgroup analysis was performed according to tear size. Significance was set at p < 0.05. The study included 29 patients (M:F = 15:14). Mean age (+ SD) of patients was 61.7 + 8.9 years. Mean follow-up was 27.4 ± 2.3 months. Comparison between pre- and postoperative functional scores showed significant clinical improvement (p < 0.001). Subgroup analysis for tear size showed significant differences in the QuickDASH score (0.04). Particularly, a significant difference in the QuickDASH score could be detected between medium and large tears (p=0.008) as well as medium and massive lesions (p=0.04). No differences could be detected between large and massive tears (p= 0.35). Postoperative imaging showed healed tendons in 21 out of 29 (72%) cases. Preservation of tendon remnant combined with small bone vents in the repair of medium-to-massive full-thickness rotator cuff tears provided significant improvement in clinical outcome compared to baseline conditions with complete structural integrity in 72% of the cases

The aim of this study is to assess the clinical outcome following latissiumus dorsi transfer for massive irreparable tears of the rotator cuff. Between 1996 and 2002 seven patients with massive irreparable rotator cuff tears were treated by transfer of the latissimus dorsi by a single surgeon. Their mean age at time of surgery was 65 years. Five patients were female, five were primary procedures and two were revisions. Patients were assessed with MRI pre-operatively; the decision to plan a transfer was made clinically. At time of operation all were found to massive irreparable tears of the cuff including Supraspinatus and Infraspinatus, Subscapularis was intact in all cases. Five of the transfers were implanted to a bone trough, one was sutured to a tendon stump, and one was augmented with a Teflon patch. Mean time to follow up was 21 months. All patients were assessed by the lead author or by his Specialist Registrar. Six patients had a good result, one had a poor result this was a revision procedure resulting in deltoid origin detachment. Functional outcome significantly improved post-transfer. Constant score 62.1% vs 36.1% (p< 0.0005, Paired t-test), Pain was also significantly reduced post-transfer, both when active 7.1 vs. 2.2 p (< 0.005) and when at rest 3.7 vs. 1.2 (p< 0.005). Conclusion: These results are compatible with those published for Latissimus Dorsi Transfer. Latissimus Dorsi Transfer can be effective in restoring shoulder function and reducing pain following massive irreparable tears of the rotator cuff

Aims. Since long-term outcome of teres major tendon transfer surgery for irreparable posterosuperior rotator cuff (RC) tears is largely unknown, the primary aim of this study was to evaluate the long-term outcome of the teres major transfer. We also aimed to report on the results of a cohort of patients with a similar indication for surgery that underwent a latissimus dorsi tendon transfer. Patients and Methods. In this prospective cohort study, we reported on the long-term results of 20 consecutive patients with a teres major tendon transfer for irreparable massive posterosuperior RC tears. Additionally, we reported on the results of the latissimus dorsi tendon transfer (n = 19). The mean age was 60 years (47 to 77). Outcomes included the Constant score (CS), and pain at rest and during movement using the Visual Analogue Scale (VAS). Results. At a mean of ten years (8 to 12) following teres major transfer, the CS was still 23 points (95% confidence interval (CI) 14.6 to 30.9, p < 0.001) higher than preoperatively. VAS for pain at rest (21 mm, 95% CI 4.0 to 38.9, p = 0.016) and movement (31 mm, 95% CI 16.0 to 45.1, p < 0.001) were lower than preoperatively. We also found an increase in CS (32 points, 95% CI 23.4 to 40.2, p < 0.001) and reduction of pain (26 mm, 95% CI 9.9 to 41.8, p = 0.001) six years after latissimus dorsi transfer. Conclusion. Teres major tendon transfer is a treatment option to gain shoulder function and reduce pain in patients with an irreparable posterosuperior RC tear at a mean follow-up of ten years. The teres major tendon might be a valuable alternative to the commonly performed latissimus dorsi tendon transfer in the treatment of irreparable posterosuperior RC tears. Cite this article: Bone Joint J 2018;100-B:309–17

The combination of an irreparable tear of the rotator cuff and destructive arthritis of the shoulder joint may cause severe pain, disability and loss of independence in the aged. Standard anatomical shoulder replacements depend on a functioning rotator cuff, and hence may fail in the presence of tears in the cuff. Many designs of non-anatomical constrained or semi-constrained prostheses have been developed for cuff tear arthropathy, but have proved unsatisfactory and were abandoned. The DePuy Delta III reverse prosthesis, designed by Grammont, medialises and stabilises the centre of rotation of the shoulder joint and has shown early promise. This study evaluated the mid-term clinical and radiological results of this arthroplasty in a consecutive series of 50 shoulders in 43 patients with a painful pseudoparalysis due to an irreparable cuff tear and destructive arthritis, performed over a period of seven years by a single surgeon. A follow-up of 98% was achieved, with a mean duration of 39 months (8 to 81). The mean age of the patients at the time of surgery was 81 years (59 to 95). The female to male ratio was 5:1. During the seven years, six patients died of natural causes. The clinical outcome was assessed using the American Shoulder and Elbow score, the Oxford Shoulder Score and the Short-form 36 score. A radiological review was performed using the Sirveaux score for scapular notching. The mean American Shoulder and Elbow score was 19 (95% confidence interval (CI) 14 to 23) pre-operatively, and 65 (95% CI 48 to 82) (paired t-test, p < 0.001) at final follow-up. The mean Oxford score was 44 (95% CI 40 to 51) pre-operatively and 23 (95% CI 18 to 28) (paired t-test, p < 0.001) at final follow-up. The mean maximum elevation improved from 55° pre-operatively to 105° at final follow-up. There were seven complications during the whole series, although only four patients required further surgery

Purpose of the study: Old tears of the subscapular muscle situated in the glenoid area are not accessible to direct repair and require locoregional muscle plasty. The clavicular portion of the pectoralis major can be used for reconstruction. The purpose of this study was to describe the operative technique and examine short-term outcome. Material and methods: Five patients, mean age 54 years (45–71 years) with an irreparable tear of the subscapularis in the glenoid area with fatty degeneration greater than grade two in the Goutallier classification were treated. Four had had previous surgery for acromioplasty associated with rotator cuff repair in two or implantation of a humeral prosthesis in one. The preoperative Constant score was 27.5 (mean, range = 8.5–54) due to invalidating pain, limited active mobility and reduced muscle force. Gerber’s lift-off test was positive for those patients for whom it could be performed. Plain x-rays evidenced anterior subdislocation of the humeral head in one case. Subscapular reconstruction was achieved using the entire clavicular portion of the pectoralis major which was dissected and sectioned at its distal insertion on the humerus then reinserted by transosseous suture onto the lesser tuberosity. The rehabilitation program started with active and passive mobility against gravity within a few days of surgery using biofeedback contraction of the muscle flap then active contractions two months postoperatively. Patients were reviewed at a mean 19 months (6–42 months) for clinical and radiological assessment. Results: Four patients had a painless shoulder with a negative lift-off test. The gain in active mobility was predominantly achieved with anterior elevation and abduction. Muscle force was weak leading to a low overall Constant score at revision (mean = 50, range = 30–63). Radiographically, the humeral head was centered exactly as on the preoperative films. There were no cases with a new anterior subdislocation nor an aggravation of a former subdislocation. Functional outcome was better in cases with a unique tear of the subscapularis. Discussion and conclusion: Open surgery is used for primary repair of recent tears of the subscapularis. This technique gives 80 p. 100 good and very good results. In case of symptomatic acromioclavicular osteoarthtisis, better long-term results can be obtained by using a tendodesis of the long biceps and resecting the lateral centimeter of the clavicle. In case of irreparable tears in the glenoid area, reconstruction by transfer of the clavicular portion of the pectoralis major can produce a stable painless shoulder with improved active moblity and normal clinical tests. This method provides anterior stability of the glenohumeral articulation and prevents any anterior subdislocation of the humeral head, thus protecting the joint from secondary degeneration

We treated 12 shoulders in ten patients with irreparable rotator-cuff tears by transfer of the latissimus dorsi. There were nine men and one woman. Their average age was 64.0 years and the average follow-up was 35.6 months (26 to 42). The results were excellent in four shoulders, good in four, fair in one, and poor in three. Active forward flexion improved from a preoperative average of 99° to a postoperative average of 135°. Osteoarthritic changes appeared in five shoulders and proximal migration of the humeral head progressed in six. EMG revealed that nine of the 12 transferred muscles showed activity which was synergistic with the supraspinatus on external rotation with abduction. We conclude that latissimus dorsi transfer can be effective in restoring shoulder function after massive irreparable tears of the rotator cuff

Various arthroscopic techniques using differing graft materials have been described and present a potential alternative to arthroplasty for rotator cuff arthropathy. We describe the short-term outcomes of allograft reconstruction, having evolved of our surgical technique from graft interposition to superior capsule reconstruction (SCR). All patients with an irreparable tear, in the absence of clinical and radiograph evidence of osteoarthritis, who underwent an allograft (Graft Jacket. TM. ) reconstruction with either an arthroscopic interposition or SCR technique within our institution were included. A retrospective case note analysis was performed to ascertain perioperative details including total operating and consumable implant costs. 15 patients were in the interposition group, mean age 66 years (48–77). Mean postoperative follow-up time was 17 months (1.9 −27.8). The mean OSS improved from 30.6 to 35.7 (p<0.05). Additionally, mean pain scores out of 10 improved from 7.7 to 1.5 (p<0.01). Mean satisfaction for the surgery was 7.8 out of 10. Complications included 2 re-ruptures (13.3%), 1 infection (6.7%) and 1 case of no improvement (6.7%). In the SCR group, there were 10 patients, mean age 64.5 (56– 68 years). Half of these patients had previous rotator cuff surgery. Mean postoperative follow-up time was 8.7 months (1.9 – 16.3). The mean OSS improved from 24 to 32.9 (p<0.01). Similarly, pain scores decreased from 7.9 to 3.5 (p<0.01). Mean satisfaction was 7.2. Complications included 1 case of no improvement (10%) resulting in a reverse TSR and 1 re-rupture (10%). A formal, prospective comparison trial is advocated to determine if SCR is superior

Arthritis of the glenohumeral joint accompanied by an irreparable tear of the rotator cuff can cause severe pain, disability and loss of function, particularly in the elderly population. Anatomical shoulder arthroplasty requires a functioning rotator cuff, however, reverse shoulder arthroplasty is capable of addressing both rotator cuff disorders and glenohumeral deficiencies. The Aequalis Reversed Shoulder Prosthesis design is based on two bio-mechanical principles by Grammont; a medialized center of rotation located inside the glenoid bone surface and second, a 155 degree angle of inclination. Combined, they increase the deltoid lever arm by distalizing the humerus and make the prosthesis inherently stable. 24 consecutive primary reverse total shoulder arthroplasties were performed by a single surgeon for arthritis with rotator cuff compromise and 1 as a revision for a failed primary total shoulder replacement between December 2009 and October 2012. Patients were assessed postoperatively with the use of the DASH score, Oxford shoulder score, range of shoulder motion and plain radiography with Sirveaux score for scapular notching. Mean age at the time of surgery was 72.5 years (range 59 to 86). Average follow up time was 19.4 months (range 4 to 38). Functional outcome scores from our series were comparable with patients from other follow up studies of similar prosthesis design. All patients showed improvement in range of shoulder movement postoperatively. Complications included one dislocation, one acromion fracture and one humeral shaft fracture. No cases of deep infection were recorded. Overall, the short-term clinical results were promising for this series of patients and indicate reverse shoulder arthroplasty as an appropriate treatment for this group of patients

The long head of biceps tendon has been proposed as one of the pain generators in patients with rotator cuff tears. Many surgeons routinely perform tenotomy or tenodesis of the LHB especially in cases of large or massive RC tears. Purpose of this study is to evaluate the condition and position of the tenotomised LHB at a minimum of one year postoperatively. Between 2006 and 2008 96 patients (41 men and 55 women) with RC tears were treated arthroscopically in our clinic, with an average age of 61.2 years (56–80). In 57 cases we proceeded to tenotomy of the LHB. Thirty one of them were available for ultrasound evaluation of the condition and the position of the tenotomised LHB one year post –tenotomy. Intraoperatively the lesions of the LHB varied in degrees from significant hypertrophy- Hourglass deformity (6 cases), subluxation (10 cases), tendinitis (25 cases) to fraying (10 cases). Twelve months postoperatively all the patients reported pain relief and satisfaction from the operation, even in irreparable tears. On ultrasound control the tendon was not found in the bicipital groove or was at its peripheral margin in 10 cases (31%) with only 3 patients having a positive Popeye sign. In the remaining patients the tendon was adhered on the wall of the groove (natural tenodesis). Our results suggest that simple tenotomy of LHB results in pain relief and maintenance of muscle strength. The low percentage of Popeye Sign disputes the necessity for tenodesis, even in younger patients

The December 2012 Shoulder & Elbow Roundup. 360. looks at: whether allograft is biomechanically superior in large Hill-Sachs defects; glenoid bone loss in shoulder dislocators; repairing irreparable cuff tears; acromioclavicular joint injuries; whether more radiographs equals more surgery; whether reverse TSR is cheaper than hemiarthroplasty; autologous chondrocyte implantation in the shoulder; and fracture of the clavicle

Introduction: The suspension bridge principle relies on a firm fixation of the torn rotator cuff at the anterior and posterior margins of the greater tuberosity leaving a mobile section between the two points. In massive rotator cuff tears which cannot be approximated, a partial repair can be performed using the above principle. The aim of this study is to evaluate the functional and radiological results using the above technique with bio-absorbable anchors. Materials and Methods: This is a prospective study of a consecutive series of 59 patients who were found intraoperatively to have a rotator cuff tear of greater than 5cm. There were 41 men and 18 women with an average age of 68 years (range). The average length of follow up was 16 months (12 to 26 months). Patients were assessed objectively with the Constant score, and subjectively with the Oxford questionnaire. Cuff integrity was evaluated using ultrasound. Results: Using the Constant score, the outcome was excellent in 30(51.5%), fair in 24(40.5%) and poor in 5(8.5%). 55(93%) patients had an improvement in pain whilst all had increased movement. 51(86%) had improved activities of daily living, whilst 43(72.3%) had improvement in recreational activities. Ultrasound demonstrated the repair remained firmly anchored in position in 54 patients (91.5%). Five patients showed complete disruption and represented poor functional outcome. Patient satisfaction was 94.9%. Conclusion: Our results confirm that a water tight repair is not necessary for a good functional outcome for massive irreparable tears. The biodegradable anchors have been shown to be holding the repairs well at medium term follow up. In patients with a massive irreparable rotator cuff tear, the suspension bridge principle is a valuable technique

Aim: Chronic rotator cuff tears raise a difþcult problem for treatment. The purpose of the study is to evaluate the results of surgical treatment of 96 full thickness rotator cuff tears. Method: There were 59 males and 37 females with average age of 56 years (35–78). The dominant shoulder was involved in 70% of the cases. Most of the patients had weakness and all of them had pain during the night. The duration of symptoms was more than 4months. 22 tears were small, 38 medium, 28 large and 8 massive. All of the patients had positive arthrogram or MRI. Surgical management consisted of deltoid splitting approach, anterior Neerñs acromioplasty modiþed by Rockwood and repair of the tear. In 6 cases dislocation long head of the biceps was found and repaired. In two cases the long head of biceps was incorporated in the repair. In 5 cases full coverage of the head could not be achieved. Results: F.U. averaged six years. The results were granted according to Wolfgang scale. There were 46 excellent, 39 good, 7 fair and 4 poor. Signiþcant improvement in pain achieved in 90% of the cases and strength improved in 78%. Postoperatively three patients had drop arm sign and one had developed ectopic ossiþcation. Negative prognostic factor was the dislocation of long head of biceps in combination with irreparable tears. The quality of the repair correlated with þnal outcome. Conclusions: The results of this study conþrm the view that operative management of rotator cuff tears offers reliable results and indicated in relatively young patients. Release of coracohumeral ligament and mobilization of supraspinatus decreased the need for tendon transfer