Arthroscopic Repair of Medium to Large Rotator Cuff Tears With a Triple-Loaded Medially Based Single-Row Technique Augmented With Marrow Vents.

Purpose: The primary purpose of this study was to evaluate the repair integrity on magnetic resonance imaging (MRI), and secondarily, clinical outcomes, of medium to large (2-4 cm) rotator cuff tears treated using an arthroscopic triple-loaded medially based single-row repair technique augmented laterally with bone marrow vents.

Methods: This is a retrospective outcomes study of patients with full-thickness medium to large (2-4 cm) rotator cuff tears repaired by 4 surgeons at a single institution over a 2-year period with a minimum of 24 months' follow-up. A single-row repair with tension-minimizing medially based triple-loaded anchors and laterally placed bone marrow vents was used.

Excellent healing rates and patient satisfaction after arthroscopic repair of medium to large rotator cuff tears with a single-row technique augmented with bone marrow vents.

Purpose: This study evaluated the repair integrity and patient clinical outcomes following arthroscopic rotator cuff repair of medium to large rotator cuff tears using a single-row technique consisting of medially based, triple-loaded anchors augmented with bone marrow vents in the rotator cuff footprint lateral to the repair.

Methods: This is a retrospective study of 52 patients (53 shoulders) comprising 36 males and 16 females with a median age of 62 (range 44-82) with more than 24-month follow-up, tears between 2 and 4 cm in the anterior-posterior dimension and utilizing triple-loaded anchors. Mann-Whitney test compared Western Ontario Rotator Cuff (WORC) outcome scores between patients with healed and re-torn cuff repairs.

Long-term outcome for arthroscopic repair of partial articular-sided supraspinatus tendon avulsion.

Purpose: To assess the long-term clinical outcome of arthroscopic transtendon repair of partial articular-sided supraspinatus tendon avulsion (PASTA) lesions using University of California, Los Angeles (UCLA) and Short Form 36 (SF-36) scores.

Methods: We prospectively collected and retrospectively reviewed data on 15 patients who underwent arthroscopic transtendon PASTA repair between 1997 to 2001. The mean patient age was 50.

Arthroscopic posterior stabilization and anterior capsular plication for recurrent posterior glenohumeral instability.

Purpose: The purpose of this study was to evaluate the outcomes and identify predictors of success for arthroscopic posterior Bankart reconstruction with modern suture anchor repair and anterior capsulolabral plication in a well-defined patient population-recurrent, traumatic, involuntary, unidirectional posterior shoulder instability.

Methods: Patients with recurrent, traumatic, involuntary, unidirectional posterior shoulder instability who underwent arthroscopic repair with a minimum of 2 years' follow-up were identified and evaluated retrospectively with outcome measures in the form of objective and subjective scores. Statistical analysis was performed to identify predictors of success with significance set at .

Arthroscopy classics. SLAP lesions of the shoulder.

A specific pattern of injury to the superior labrum of the shoulder was identified arthroscopically in twenty-seven patients included in a retrospective review of more than 700 shoulder arthroscopies performed at our institution. The injury of the superior labrum begins posteriorly and extends anteriorly, stopping before or at the mid- glenoid notch and including the "anchor" of the biceps tendon to the labrum. We have labeled this injury a "SLAP lesion" (Superior Labrum Anterior and Posterior).

Suprascapular nerve palsy secondary to spinoglenoid cysts: results of arthroscopic treatment.

Purpose: The purpose of this study was to investigate the results of arthroscopic treatment in 14 patients with suprascapular nerve palsy secondary to spinoglenoid ganglion cysts.

Methods: Fourteen patients underwent arthroscopic decompression of ganglion cysts associated with suprascapular neuropathy. The most common presenting symptoms were pain and weakness, which lasted an average of 7.

Mini-open medial reefing and arthroscopic lateral release for the treatment of recurrent patellar dislocation: a medium-term follow-up.

Background: Although recurrent patellar dislocations are not uncommon, their pathophysiology and treatment are controversial.

Hypothesis: Stabilization of recurrent patellar dislocations can be successfully managed with a mini-open approach.

Study Design: Case series; Level of evidence, 4.

Ganglion cysts of the shoulder: technique of arthroscopic decompression and fixation of associated type II superior labral anterior to posterior lesions.

Ganglion cysts of the shoulder and concomitant suprascapular nerve compression should be considered in the differential diagnosis of shoulder pain. They are associated commonly with labral tears, most commonly SLAP lesions. MRI has become commonplace in evaluating shoulder pain and has led to the increased awareness of shoulder cysts.

An analysis of 140 injuries to the superior glenoid labrum.

Between 1985 and 1993 140 injuries of the superior glenoid labrum were identified on arthroscopic evaluation and were recalled from a data bank of 2375 shoulder procedures performed during that time. The average patient age was 38 years, and 91% of the patients were men. The most common problem was pain, with 49% of all patients noting mechanical catching or grinding in their shoulders.

The arthroscopic Mumford procedure: an analysis of results.

A total of 50 arthroscopic distal clavicle resections were performed for acromioclavicular joint pathology at our institution between 1990 and 1993. Follow-up on 50 shoulders (100%) was obtained at an average postoperative time of 2 years. Data were collected via physical examination, radiograph review, University of California at Los Angeles (UCLA) shoulder score, and questionnaire.

Injuries to the glenoid labrum, including slap lesions.

The glenoid labrum of the shoulder has extensive anatomic variation but appears to be important for contributing to shoulder stability and for increasing the depth of contact between the glenoid labrum and the humeral head. Tears of the labrum are commonly seen in association with other pathologic entities, such as instability and rotator cuff tears, and treatment of the labral pathology may be incidental to treatment of the other more significant pathology. However, conditions isolated to the labrum do occur and can be a significant source of shoulder problems.

Management of rotator cuff calcifications.

Although investigators do not agree on the etiology of calcification of the rotator cuff, it may be linked to hypoxia of the tissue. New evidence suggests that there may be a genetic predisposition linked to the HLA-A1 antigen. The initial phases of formation of the calcification are rarely symptomatic.

Magnetic resonance arthrography of the shoulder. A new technique of shoulder imaging.

Although magnetic resonance imaging is very sensitive and even though pathology in the rotator cuff is readily detected, it is often difficult to distinguish between complete rotator cuff tears, partial rotator cuff tears, and area of tendinitis. This article reports the results of a new technique for evaluation of shoulder pathology, which the authors have labeled magnetic resonance arthrography, and compares the results of magnetic resonance arthrography with those of conventional magnetic resonance imaging.

Injuries of the superior portion of the glenoid labrum involving the insertion of the biceps tendon: MR imaging findings in nine cases.

The goal of this investigation was to describe the MR appearance of traumatic fraying or detachment of the superior portion of the glenoid labrum including the insertion of the tendon of the long head of the biceps. This condition is caused either by an acute injury or by repeated overhead motion during participation in sports. In nine patients with such a lesion, the arthroscopic report and MR images were available for review.

Rotator cuff disease: assessment with MR arthrography versus standard MR imaging in 36 patients with arthroscopic confirmation.

Standard proton-density- and T2-weighted magnetic resonance (MR) imaging and MR arthrography were used to depict rotator cuff disease in 36 shoulders in 36 patients; the findings were compared with arthroscopic findings in every patient. In 19 rotator cuffs normal at arthroscopy, MR arthrography revealed no tear in 16 patients, a partial tear in one patient, and a full-thickness tear in two patients. Standard proton-density- and T2-weighted images were normal in 15 of these patients and revealed a partial tear in two patients and a full-thickness tear in two patients.

Arthroscopic treatment of anterolateral impingement of the ankle.

We studied 31 patients (17 females, 14 males; average age, 34) with more than 2 years of followup who had chronic anterolateral ankle pain following inversion injury. All had failed to respond to at least 2 months of conservative treatment and had negative stress radiographs to rule out instability. On physical examination, tenderness was localized to the anterolateral corner of the talar dome.

MR arthrography of the shoulder: comparison with conventional MR imaging.

Twenty-three patients underwent both conventional MR imaging of the shoulder and MR shoulder arthrography for clinically suspected labral or rotator cuff abnormalities. Images obtained before and after contrast administration were studied independently, and without knowledge of clinical findings, by two radiologists for the presence of abnormalities of the glenoid labrum or rotator cuff. Results were correlated with surgical findings in all patients.

SLAP lesions of the shoulder.

A specific pattern of injury to the superior labrum of the shoulder was identified arthroscopically in twenty-seven patients included in a retrospective review of more than 700 shoulder arthroscopies performed at our institution. The injury of the superior labrum begins posteriorly and extends anteriorly, stopping before or at the mid-glenoid notch and including the "anchor" of the biceps tendon to the labrum. We have labeled this injury a "SLAP lesion" (Superior Labrum Anterior and Posterior).