A
Superior labrum and biceps anchor
B
Posterior labrum and reverse Hill-Sachs lesion
C
Inferior glenohumeral ligament from the humeral neck
D
Anteroinferior labrum and inferior glenohumeral ligament complex from the glenoid
Explanation:Correct Option: D. A Bankart lesion is the essential lesion of anterior shoulder instability. It is defined as an avulsion of the anteroinferior labrum and the attached anterior band of the inferior glenohumeral ligament (IGHL) from the glenoid rim. Reattaching this complex is the primary goal of an arthroscopic Bankart repair. (Ref: Bankart, Br Med J, 1923; Burkhart et al., Arthroscopy, 2000)