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trước labral phức tạp bao gồm các dây chằng glenohumeral kém và labrum trước. Khu phức hợp ổn định khớp glenohumeral bằng cách tăng gấp đôi độ sâu của các glenoid Turkel et Al2 cho thấy mô mềm chức năng phức tạp để chống lại sự xáo trộn trước khi vai là vị trí ở 90 | Surgical Techniques Arthroscopic Bankart Repair Brian Su MD and William N. Levine MD The video that accompanies this article is Arthroscopic Bankart Repair available on the Orthopaedic Knowledge Online website at http oko jaaos Dr. Su is Postdoctoral Residency Fellow Center for Shoulder Elbow and Sports Medicine New York Orthopaedic Hospital Columbia University Medical Center New York NY. Dr. Levine is Director of Sports Medicine and Associate Director Center for Shoulder Elbow and Sports Medicine New York Orthopaedic Hospital Columbia University Medical Center. None of the following authors or the departments with which they are affiliated has received anything of value from or owns stock in a commercial company or institution related directly or indirectly to the subject of this article Dr. Su and Dr. Levine. Reprint requests Dr. Levine 622 W 168th Street PH-1117 New York NY 10032. J Am Acad Orthop Surg 2005 13 487-490 Copyright 2005 by the American Academy of Orthopaedic Surgeons. Volume 13 Number 7 November 2005 The anterior labral complex is composed of the inferior glenohumeral ligament and anterior labrum. The complex stabilizes the glenohumeral joint by doubling the depth of the glenoid Turkel et al2 showed that this soft-tissue complex functions to resist anterior dislocation when the shoulder is positioned at 90 of abduction. It is well appreciated and recognized that anterior dislocation is commonly associated with a Bankart lesion defined as a separation of the anterior inferior labral complex from the glenoid Rowe et al4 reported that 85 of patients with traumatic anterior dislocation had an associated Bankart lesion. It is well accepted that open repair of the Bankart lesion restores anterior stability to the shoulder joint and is associated with good functional outcomes. However in 1987 Morgan and Bodenstab5 reported on the results of arthroscopic repair of Bankart lesions in 25 patients the authors used .