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Medical Terminology
Updated March 2026

Rotator Cuff Tear

Definition

A tear in one or more of the four rotator cuff tendons (supraspinatus, infraspinatus, subscapularis, teres minor) of the shoulder, commonly caused by acute trauma or repetitive overhead activities. Rotator cuff tears are among the most frequent upper extremity injuries in workers' compensation and are rated under the AMA Guides shoulder impairment criteria.

Related Terms

Frequently Asked Questions

What is a Rotator Cuff Tear?

A tear in one or more of the four rotator cuff tendons (supraspinatus, infraspinatus, subscapularis, teres minor) of the shoulder, commonly caused by acute trauma or repetitive overhead activities. Rotator cuff tears are among the most frequent upper extremity injuries in workers' compensation and are rated under the AMA Guides shoulder impairment criteria.

Why is rotator cuff tear important in workers' compensation?

Rotator Cuff Tear is a key medical concept in workers' compensation evaluations. Understanding this term helps physicians document findings accurately and helps attorneys and adjusters evaluate the medical aspects of a claim.