A stretching or tearing of the anterior cruciate ligament (ACL) in the knee. A tear may be partial or complete.
Alternative Names
Cruciate ligament injury - anterior; ACL injury; Knee injury - anterior cruciate ligament (ACL)
Prevention
Use proper techniques when playing sports or exercising. Several women's collegiate sports programs have reduced ACL tears through a training program that teaches athletes how to minimize the stress they place on their ACL.