What are the three types of glenohumeral ligaments?

The three types of glenohumeral ligaments are indeed the superior, middle, and inferior glenohumeral ligaments. These ligaments play a critical role in stabilizing the shoulder joint, which is inherently mobile but vulnerable to injuries and dislocations.

The superior glenohumeral ligament is important for resisting inferior translation of the humeral head and provides support when the arm is in an adducted position. The middle glenohumeral ligament functions primarily to restrict excessive external rotation and abduction of the arm. The inferior glenohumeral ligament is particularly significant as it provides stability during arm elevation and acts as a key support structure during shoulder dislocations.

This understanding of the glenohumeral ligaments is crucial for identifying shoulder mechanics and pathologies, therefore enhancing the effectiveness of rehabilitation strategies tailored for patients with shoulder injuries.