Sprain or tear injuries to the ANTERIOR CRUCIATE LIGAMENT of the knee.

Synonyms: ACL Tear, Anterior Cruciate Ligament Tears, Injuries, ACL, Anterior Cruciate Ligament Injuries, Anterior Cruciate Ligament Injury, ACL Injuries, ACL Tears, ACL Injury, Anterior Cruciate Ligament Tear, Injury, ACL, Tears, ACL, Tear, ACL