Coracoacromial ligament resists which movements?: (A) Upward displacement of humeral head, (B) Abduction of shoulder, (C) Inferior displacement of humerus, (D) External rotation
Answer is A. Ans. is 'a' i.e., Upward displacement of humeral head * The coracoacromial ligament is a flat triangular band that plays a supportive role for the shoulder joint.* Coracoacromial prevents Upward displacement of humeral head.