Technique Spotlight: Lateral Ulnar Collateral Ligament Repair

Introduction

Injuries to the lateral ulnar collateral ligament (LUCL) of the elbow can be caused by simple elbow dislocations as well as complex trauma, or unfortunately, from iatrogenic injury. Simple elbow dislocations can often be treated successfully with bracing and rehabilitation. However, failure of the LUCL to heal can lead to varus and posterolateral rotatory instability (PLRI) of the elbow. Simple activities of daily living, such as pushing up from a chair or lifting objects with the elbow extended, become painful and difficult, not to mention the more demanding forces exerted across the elbow in sports such as wrestling, gymnastics, and football. ^,