Rupture of the ulnar collateral ligament of the thumb - A review

Abstract

Skier's thumb is a partial or complete rupture of the ulnar collateral ligament of the metacarpophalangeal joint of the thumb. It is an often-encountered injury and can lead to chronic pain and instability when diagnosed incorrectly. Knowledge of the anatomy and accurate physical examination are essential in the evaluation of a patient with skier's thumb. This article provides a review of the relevant anatomy, the correct method of physical examination and the options for additional imaging and treatment with attention to possible pitfalls. © 2013 Mahajan and Rhemrev; licensee Springer.