BACKGROUND The present study investigated individualized coracoid osteotomy for 3D congruent arc glenoid reconstruction and evaluated the clinical outcomes in recurrent anterior shoulder dislocation. METHODS From January 2005 to July 2015, 78 patients with glenoid defect underwent coracoid and conjoint tendon transposition. The patients were divided into the individualized group (n = 34) and ...

BACKGROUND Interest has been maintained in the use of coracoid transfer procedures for recurrent shoulder instability despite the significant potential for serious complications. A comprehensive systematic review of the literature was performed to quantify and characterize the complication rate associated with these procedures to better inform practicing surgeons and their patients. MATERIALS...

OBJECTIVE To localize the site of motor points within human biceps brachii muscles through surface mapping using electrophysiological method. METHOD We recorded the compound muscle action potentials of each lattice of the biceps brachii in 40 healthy subjects. Standardized reference lines were made as the following: 1) a horizontal reference line (elbow crease) and 2) a vertical reference lin...

Posterior dislocations of the shoulder joint can result in an impression fracture over the anteromedial humeral head, termed the reverse Hill-Sachs lesion, the presence of which can contribute to recurrent dislocations. Methods described to repair this defect include using allografts, iliac crest and coracoid process autografts, and bone graft substitutes. We describe a novel technique using th...

Open transfer of the pectoralis minor through a deltopectoral approach has been described to treat irreparable tears of the upper two-thirds of the subscapularis. We present a less invasive arthroscopic-assisted technique for this transfer. Atraumatic dissection of the pectoralis minor and harvesting of the tendon with a bone chip from the coracoid process allow strong fixation with a double-bu...