Percutaneous accessory collateral ligament release in the treatment of proximal interphalangeal joint flexion contracture.

A percutaneous release or capsulo-ligamentous proximal interphalangeal joint contracture is described, the indications are outlined and the advantage over open releases are discussed. The results of a small pilot study are reported which we feel are comparable to the results of open techniques. The procedure in itself, however, merely allows operative correction to be achieved. Its maintenance depends upon a stringent post-operative rehabilitation regime.