10/28/2026
Your shoulder’s moving parts have different jobs.
The textbook describes rotator cuff tears as either acute/traumatic or chronic/attritional. A careful history—including whether there was an injury—is important when a clinician evaluates shoulder symptoms.
Did your shoulder discomfort begin suddenly or build up over time?
Source:
Pocket Orthopaedic Surgery
“Rotator Cuff Tears”