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One of the most important risk factors is the presence of an anterior humeral notch (so\u2010called reverse Hill\u2010Sachs lesion), and the most common lesion in PSI is a posterior labral lesion. When conservative treatment fails, surgery is recommended to provide long\u2010term stability, manage pain, and enable a return to previous activity levels. Most posterior labral tears are treated by an arthroscopic posterior Bankart procedure. Visualization of the posterior aspect of the glenohumeral joint is technically challenging in this procedure. The instrumental portal is also a matter of concern because there is no rotator interval posteriorly for cannula placement. The purpose of this article is to propose a technique using a secondary posterolateral Wilmington instrumental portal to perform easy and reproducible placement of the posterior suture anchor at a 45\u00b0 angle to the glenoid rim. We recommend implementing this technique in patients with painful PSI or with a type B2 lesion according to the Moroder classification.<\/jats:p>\n <\/jats:sec>\n \n Technique Video<\/jats:title>\n \n \n \n video<\/jats:alt-text>\n <\/jats:graphic>\n <\/jats:boxed-text>\n <\/jats:p>\n \n See video under supplementary data.<\/jats:bold>\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1016\/j.eats.2023.03.009","type":"journal-article","created":{"date-parts":[[2023,6,26]],"date-time":"2023-06-26T10:39:50Z","timestamp":1687775990000},"update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"title":["Arthroscopic Posterior Bankart Repair Using the Wilmington Portal to Facilitate Suture Anchor Implantation"],"prefix":"10.1002","volume":"12","author":[{"given":"Matias","family":"Hoffman","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery Clinique des C\u00e8dres Grenoble France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johannes","family":"Barth","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Clinique des C\u00e8dres Grenoble 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Published by Elsevier Inc. on behalf of the Arthroscopy Association of North America.","name":"copyright","label":"Copyright"}]}}