Does shoulder dislocation cause visible deformity after injury?

Most people with Shoulder Dislocation notice visible deformity after injury. The upper arm bone can move out of the shoulder socket, changing the shoulder's rounded contour. Severe pain, guarding, swelling, tingling, or inability to move the arm may occur as well. A similar appearance can follow a fracture or another serious injury, so an examination and imaging may be needed to identify the problem.

Keep the arm still in the position that feels most comfortable and support it with a sling or folded cloth if available. Remove rings or watches if swelling is developing. Do not massage the area, test the joint repeatedly, or attempt reduction yourself. Arrange emergency assessment so clinicians can check the joint, nerves, blood flow, and any associated bone injury.

A visibly misshapen shoulder after an injury needs urgent medical attention. Call emergency services if the hand becomes cold, pale, blue, numb, or weak, or if pain is severe or worsening. Also seek immediate help after a high-impact injury, open wound, or loss of sensation because blood vessels, nerves, or bones may be involved.

Ask whether the shoulder is dislocated, whether a fracture is present, and how the nerves and circulation look. Before leaving, clarify how to use the sling, when follow-up is needed, and which movements should be avoided while the joint heals.