Hill Sach&;s lesion is most commonly seen in: (A) Recurrent shoulder dislocation, (B) Posterior shoulder dislocation, (C) Fracture neck of humerus, (D) Anterior shoulder dislocation
Answer is A. HILL-SACH&;S lesion is most commonly seen in recurent shoulder dislocation. It is a posterolateral defect in the head of the humerus.This is produced due to the impact of posterolateral pa of the head of the humerus against the sharp anteraior margion of the glenoid rim. ref:textbook of ohopedics ,john ebnezar,4th edition page no:136