A Bankart lesion may be accompanied by which type of fracture?

A Bankart lesion is an injury to the glenoid labrum of the shoulder, typically resulting from anterior shoulder dislocation. It occurs when the labrum is torn away from the glenoid bone, which can lead to instability in the shoulder joint.

When an individual experiences an anterior shoulder dislocation, the mechanism of the injury can also cause damage to the humeral head. This specific type of injury is known as a Hill-Sachs fracture, which is an indentation or compression fracture of the posterior-lateral aspect of the humeral head. This fracture often occurs in conjunction with a Bankart lesion because both conditions result from the same dislocating event.

Thus, the presence of a Bankart lesion is frequently associated with a Hill-Sachs lesion due to the shared mechanisms of injury involved in an anterior shoulder dislocation.