Shoulder Subluxation

Causes of shoulder subluxation 

Shoulder subluxation often results from trauma, like a fall or sports injury, or from overuse. It can also be caused by weakened or stretched shoulder ligaments, especially in people with loose joints or a history of dislocations. 

Risk factors for shoulder subluxation 

• Playing contact or overhead sports like football, volleyball or swimming 
• Previous shoulder dislocation or instability 
• Loose joints or hypermobility 
• Weak shoulder muscles or poor posture 
• Accidents or falls 

Symptoms of shoulder subluxation 

• A sensation of the shoulder "slipping" out of place 
• Pain during movement or after an injury 
• Swelling or bruising around the shoulder 
• Weakness or reduced range of motion 
• Numbness or tingling if nerves are affected 

Diagnosing shoulder subluxation 

Diagnosis typically includes a doctor doing a physical examination to assess range of motion and joint stability. X-rays may be used to rule out fractures, and MRI or CT scans can help evaluate soft tissue damage like torn ligaments or tendons. 

Treatment of shoulder subluxation 

Initial treatment often includes rest, ice and anti-inflammatory medications. A sling or shoulder brace may be used to immobilize the joint. Physical therapy plays a key role in strengthening the shoulder muscles to prevent future subluxations. In some severe cases, surgery may be required to stabilize the joint.