What is the main clinical feature of rotator cuff syndrome?

The primary clinical feature of rotator cuff syndrome is dull aching pain. This type of pain typically arises from inflammation or injury to the rotator cuff muscles and tendons, which play a crucial role in the stability and movement of the shoulder joint. Patients often describe the pain as a nagging discomfort that can be exacerbated by overhead activities, reaching, or lifting.

Dull aching pain can also lead to secondary issues, such as muscle weakness or intervals of sleep disturbance due to discomfort during rest. While other symptoms can be present in rotator cuff syndrome, such as limited range of motion or localized swelling, the hallmark symptom that patients often first report is the persistent, dull ache in the shoulder. This characteristic nature of the pain helps differentiate it from other types of shoulder injuries that may present with sharp or sudden discomfort.