The Active External Rotation Sign: A Physical Exam Technique for Detecting Posterolateral Corner Injury in Chronic Multiligament Knee Injuries

• 主要な著者: Sarah J. Levitt BA (著者), Bohdanna Zazulak DPT (著者), Joshua S. Green MS (著者), Michael J. Medvecky MD (著者)
• フォーマット: 図書
• 出版事項: SAGE Publishing, 2024-04-01T00:00:00Z.
• 主題: article
• オンライン･アクセス: Connect to this object online.

Background: The posterolateral corner (PLC) of the knee comprises important static and dynamic stabilizers, including the lateral collateral ligament, popliteus tendon, biceps femoris tendon, the popliteofibular ligament, and the posterolateral capsule. These structures are disrupted in many knee in...