Arthroscopic transglenoid suture capsulorrhaphy for anterior shoulder instability.

The role of arthroscopic procedures in the management of glenohumeral stability continues to evolve. Arthroscopic transglenoid suture capsulorrhaphy, as described, is an effective alternative for correcting the pathology of anterior and anteroinferior shoulder instability. The procedure avoids the morbidity associated with open repairs as a result of anterior soft tissue dissection and division of the subscapularis. The procedure, however, is technically demanding. To achieve predictable and reproducible results that approach those seen in comparable patient populations undergoing open Bankart stabilization, recognition of, and addressing, the responsible pathology is essential, as is appropriate patient selection. Based upon experience to date, arthroscopic transglenoid suture capsulorraphy is best indicated for traumatic anterior dislocators with a Bankart lesion and good quality glenohumeral ligaments. Arthroscopic suture capsulorrhaphy is not recommended for patients involved in upper extremity collision sports, those with a large glenoid rim defect, habitual luxators, patients younger than 18 years of age, and for surgeons whose experience with operative arthroscopy of the shoulder is limited. The procedure has an unresolved role, due to lack of sufficient long-term data in acute dislocations, multidirectional instability, those with previously failed open or arthroscopic repairs, and those with generalized joint hyperlaxity. The eventual role of arthroscopic transglenoid suture capsulorrhaphy in the treatment of anterior shoulder instability awaits further studies and technological innovation.