College

What does the diagnostic term "rotary cuff avulsion" actually mean?

A. Bone chip in the upper arm
B. Rupture of the scapula
C. Tearing of shoulder joint soft tissues, ligaments, and deep tendons
D. Shoulder ligament compression

Answer :

Final answer:

The term rotary cuff avulsion refers to the c) tearing of soft tissues, ligaments, and tendons in the shoulder joint, often resulting from repetitive motion injuries.

Explanation:

The diagnostic term rotary cuff avulsion refers to c) tearing of shoulder joint soft tissues, ligaments, and deep tendons. The rotator cuff consists of muscles and tendons that provide stability to the shoulder joint, facilitating rotation and maintaining the humeral head within the shallow socket of the scapula. Injuries, particularly those resulting from repetitive motion activities like throwing or swimming, can lead to inflammation, degeneration, or more severe, tears of these critical structures. Such injuries significantly impact mobility and function, necessitating prompt and appropriate medical intervention to restore shoulder health.