Shoulder impingement is painful pinching inside your shoulder, especially when you move it. It happens when the top outer edge of your shoulder blade squeezes your rotator cuff beneath it. Healthcare …

Apr 29, 2025 · Impingement syndrome affects the rotator cuff muscles, the four main muscles that control the movement and stability of the shoulder. Here, we will look at the common causes and …

Jan 2, 2018 · Shoulder impingement happens when your rotator cuff rubs against the top of your shoulder, creating pressure that irritates muscles and tendons. Shoulder impingement is a common …

Jun 29, 2023 · The typical symptoms of impingement syndrome include difficulty reaching up behind the back, pain with overhead use of the arm and weakness of shoulder muscles.

The rotator cuff is a common source of pain in the shoulder. Pain can be the result of rotator cuff tendinitis, bursitis, and shoulder impingement.

Impingement (pinching) of the rotator cuff tendon every night causes injury to the cells of the rotator cuff tendon and some cells may die. Over time, very few cells may be left to hold the rotator cuff together …

Shoulder impingement occurs when the scapula puts pressure on the rotator cuff when lifting your arm. Learn about the symptoms and treatments at UPMC.

When the muscles and tendons don't slide easily and normally, the tendons and bursa (a fluid-filled sac that protects the tendons) become irritated and swollen causing pain. Pain, tenderness and an …

We asked our expert at Performance Orthopaedics and Sports Medicine, board-certified orthopedic specialist David Dickerson, MD, to explain how impingement occurs, what causes it, and how we …

Shoulder impingement syndrome causes pain and discomfort in the shoulder. Learn the causes, risk factors, symptoms, diagnosis, and treatment of impingement syndrome.