Anterior instability is a difficult clinical problem that is treated by a variety of open and arthroscopic methods with good results. Bankart repair remains a popular option. However, in those situations involving irreparable ligamentous damage or bony deficiency, this technique may be insufficient to stabilize the shoulder. One of the principal methods of open treatment for this problem is the...

BACKGROUND Anterior shoulder dislocation is common. The treatment of recurrence with glenoid bone defect is still considered controversial. A new arthroscopic subscapularis augmentation has recently been described that functions to decrease the anterior translation of the humeral head. The purpose of the presented study was to examine the biomechanical effect on glenohumeral joint motion and st...

Coexistence of septic arthritis and gouty arthritis is rare. In particular, no reports have described the development of both gouty and septic arthritis after arthroscopic shoulder surgery. The patient was an 83-year-old man who underwent arthroscopic rotator cuff repair. He had a history of diabetes mellitus (HbA1c: 7.4%), but not of gout, and the GFR was decreased (GFR=46). During the postope...

Background & Aims: Acute acromioclavicular (AC) joint dislocation is common in shoulder injuries. Considering the biomechanics of this joint, the use of a treatment method, which can restore joint physiology and biomechanics to the extent possible, is important. This study aimed to compare the treatment of acute AC joint dislocation by screw fixation with and without ligament reconstruction. Me...

PURPOSE The purpose of this study was to systematically review the evidence on the outcomes of arthroscopic repair for anterior shoulder instability in first-time dislocators when compared with patients with recurrent instability. METHODS We designed a systematic review with a specific methodology to investigate the outcomes of surgery for those with only a first-time dislocation versus those...

Purpose: To describe a case series of young adult patients with isolated chronic proximal biceps tendinitis refractory to conservative care found to have anatomic long head biceps tendon (LHBT) origin variations who underwent arthroscopic-assisted subpectoral biceps tenodesis. Methods: Patients were included in this retrospective case series if they met all the following criteria: 1) had ...

BACKGROUND Shoulder instability is an important clinical problem. Arthroscopic surgery is an established treatment modality in shoulder instability, but it continues to be associated with a high rate of recurrences and complications. The purpose of the study was to analyze late outcomes of arthroscopic repair of Bankart lesions in patients with post-traumatic anterior shoulder instability and n...

Although virtual reality simulators have established construct validity, no studies have proven transfer of skills from a simulator to improved in vivo surgical skill. The current authors hypothesized that simulation training would improve residents' basic arthroscopic performance and safety. Twenty-two orthopedic surgery trainees were randomized into simulation or standard practice groups. At ...

We present a case of arthroscopic fixation for bony Bankart lesion using a double-threaded cannulated screw. A 39-year-old man sustained a left shoulder injury from a motorcycle accident. Radiographs showed bony Bankart lesion and CT revealed 40% defect of glenoid articular surface. Arthroscopic fixation was performed using double-threaded cannulated screw after the bony fragment was reduced by...