title: Rotator interval closure after arthroscopic capsulolabral repair: a technical variation.
abstract: Rotator interval tear is one of the lesions identified in patients with glenohumeral instability. We present our technique for arthroscopic interval capsule repair. After having performed Bankart reconstruction, we pull the anterosuperior cannula back some millimeters and introduce a Penetrator suture retriever forceps (Arthrex, Naples, FL) through the upper interval capsule into the joint. Then we also remove some millimeters of the anterior cannula and introduce a suture passer (Spectrum; Linvatec, Largo, FL) loaded with a monofilament suture through the lower interval capsule. The suture is pushed into the joint and, using the Penetrator suture retriever forceps, we retrieve it out of the joint. This suture is replaced if desired by a permanent braided suture. Next, a suture passer (Arthrex) advances the end of the suture from the anterosuperior portal into the joint. The suture is retrieved out of the joint from the anterior cannula with a crochet hook. We tie the suture down the anterior cannula to close the anterior capsule. Because we use cannulas, we can use a sliding knot. The degree of tightening can be observed directly under arthroscopic view but the knot is outside of the capsule. We believe that this method is easy, effective, and reproducible.
authors.affiliation: Orthopaedic and Trauma Surgery Service, Miguel Servet University Hospital, Zaragoza, Spain. angelcalvo@aeartroscopia.com
authors.forename: Angel
authors.initials: A
authors.lastname: Calvo
authors.forename: Angel A
authors.initials: AA
authors.lastname: Martínez
authors.forename: Javier
authors.initials: J
authors.lastname: Domingo
authors.forename: Antonio
authors.initials: A
authors.lastname: Herrera
mesh_terms: D001182:Arthroscopy / Q000379:methods*; D006801:Humans; D007593:Joint Instability / Q000601:surgery*; D008022:Ligaments / Q000601:surgery; D019651:Plastic Surgery Procedures / Q000379:methods*; D017006:Rotator Cuff / Q000601:surgery; D000070636:Rotator Cuff Injuries; D012421:Rupture / Q000601:surgery; D000070599:Shoulder Injuries; D012785:Shoulder Joint / Q000601:surgery; D013536:Suture Techniques; D013710:Tendons / Q000601:surgery