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Unlabelled: Dorsoradial ligament imbrication is a direct and effective alternative to ligament reconstruction or metacarpal osteotomy in patients with symptomatic thumb carpometacarpal (CMC) joint instability. This procedure is performed by imbricating either the trapezial or the metacarpal attachment of the dorsoradial ligament with the use of a suture anchor. The procedure is indicated in the setting of chronic hyperlaxity or instability of the thumb CMC joint. Significant arthritic changes in the thumb CMC joint are a contraindication for this procedure. We present our technique along with an anatomic dissection to demonstrate the ligament and surgical procedure on an anatomic specimen. We also present results from 3 patients who underwent this technique with images and clinical results for 3 patients with long-term follow-up., Level of Evidence: Level IV-Therapeutic.

Treatment of professional baseball players with PIP injuries requires careful evaluation and prompt treatment. Stability of the injury dictates treatment and return to play. The majority of injuries can be managed with minimal splinting or buddy taping, but the most complex injuries require operative intervention to ensure stable reduction. Consideration of players' position and handedness is important in determining return to practice and play.

Scapholunate interosseous ligament (SLIL) instability is the most common form of carpal instability. There is a lack of consensus among hand surgeons as to the appropriate treatment of various stages. This article reviews the background and results of thermal treatment of predynamic instability of the SLIL. Case examples are discussed as well as a series of patients treated with our protocol for this injury., (Copyright © 2011 Elsevier Inc. All rights reserved.)