Question

complete each sentence by selecting the proper word or phrase in the appropriate blank. 1. the click to select, or shoulder joint, sacrifices stability for mobility. therefore, it requires active stabilization from muscles and passive stabilization from ligamentous structures. 2. lining the rim of the glenoid fossa is a ring of fibrocartilage called the click to select, which serves to deepen the extremely shallow articulating surface of the glenoid. 3. a major dynamic stabilizer of anterior displacement of the humerus is the click to select, which lies in the intertubercular groove and attaches to the superior aspect of the glenoid rim. 4. all four muscles of the click to select attach to the scapula and produce forces that keep the humeral head in contact with the glenoid during movements powered by the larger musculature. 5. spanning the intertubercular groove of the proximal humerus, the click to select ligament works to keep the biceps brachii tendon in place during contractions of the biceps brachii muscle.

Explanation:

1. The glenohumeral joint is the shoulder - joint which sacrifices stability for mobility.
2. The glenoid labrum is a ring of fibrocartilage lining the rim of the glenoid fossa to deepen the articulating surface.
3. The long head of the biceps brachii tendon lies in the intertubercular groove and helps stabilize anterior displacement of the humerus.
4. The rotator cuff muscles attach to the scapula and keep the humeral head in contact with the glenoid.
5. The transverse humeral ligament spans the intertubercular groove to keep the biceps brachii tendon in place.

Answer:

1. glenohumeral joint
2. glenoid labrum
3. long head of the biceps brachii tendon
4. rotator cuff
5. transverse humeral ligament