My shoulder dislocated and popped back in: what should I know?

The upper arm bone may have moved out of the socket and returned, sometimes called a self-reduced dislocation or subluxation. The event can stretch or tear the tissues that hold the shoulder in place, and it may be associated with a fracture or nerve irritation. A first episode and repeated slipping episodes should both be assessed. Ongoing apprehension when the arm moves overhead or outward can fit Shoulder Instability. A normal-looking shoulder after it popped back in does not confirm that the internal structures are unharmed.

Stop sport, lifting, and overhead reaching until assessed. Support the arm in the most comfortable position, use a cold pack wrapped in cloth for soreness, and avoid trying to force the shoulder through a range of motion. Do not attempt another reduction yourself. Seek same-day medical review; an examination and imaging may be needed. Once injury has been assessed, Physiotherapy can restore controlled movement and strength, while selected recurrent cases may be considered for Shoulder Stabilisation Surgery.

Go to emergency care if the shoulder is still out of place, pain is severe, the arm cannot move, or the hand becomes numb, cold, pale, or blue. Seek immediate help after a major injury or when there is chest pain, breathlessness, or rapidly increasing swelling. Do not drive yourself if the arm is unsafe to use.

Could there be a fracture or nerve injury despite the shoulder relocating? Do I need an X-ray or other imaging? How long should I avoid overhead activity? Would a sling, Physiotherapy, or further stabilisation treatment be appropriate?