Orthopaedics Terrible triad of O’Douoghue include: A ACL + LCL + PLC B ACL + PLC + PCL C ACL + MCL + PLC D ACL + MCL + medial meniscus tear 💡 Explanation Terrible triad of O'Douoghue include: ✓ Correct Answer: D. ACL + MCL + medial meniscus tear