Arthroscopic Bankart Repair for Anterior Shoulder Instability by Matthew Provencher MD

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ABSTRACT: A successful surgical outcome for patients with shoulder instability requires a complete preoperative evaluation, a thorough diagnostic arthroscopy to evaluate for concomitant co-pathology, and an effective postoperative therapy program tailored to the repair strategy. In addition to the Bankart lesion, the surgeon must be aware of other co-pathologies such as the HAGL lesion, the ALPSA lesion and SLAP tears, all of which may occur in concert with capsular pathology and which present as potential barriers to a successful outcome. We have previously described the use of a posterolateral arthroscopic portal, 4 cm lateral to the posterolateral corner of the acromion. This portal simplifies and improves anchor placement, trajectory, and anatomic capsulolabral repair of the inferior glenoid. In this case, we perform a hybrid repair using the posterolateral portal to place the first suture anchor at the 6 o’clock position on the glenoid and the mid-glenoid portal to place two labral tape knotless anchors.