Editorial Commentary: Chronic Anterior Cruciate Ligament Injury Requires Reconstruction Plus Lateral Tenodesis to Control Rotational Instability: Additional Technical Complexity May Result in Complications Without Improved Outcomes

How to restore native knee kinematics following complex knee injuries is still debated and under investigation. To better reproduce the native anterior cruciate ligament (ACL), surgeons have a host of different options, including graft choice, technique, fixation method, and single-, double-, and triple-bundle techniques, etc. Isolated ACL reconstruction alone is not effective in controlling complex instability patterns, especially regarding internal and external rotations. Several techniques have been described to address such instabilities, like single- or double- bundle ACL reconstruction plus lateral extra-articular tenodesis. In truth, chronic ACL injury requires reconstruction plus lateral tenodesis to control rotational instability. Additional technical complexity may result in complications without improved outcomes. Neither single-bundle nor double-bundle techniques are “truly” anatomic. Keep it simple; keep it safe.