S43.112

Clinical Causes: Direct trauma to the shoulder, such as a fall onto the shoulder or a direct blow Sports injuries involving shoulder impact or falls Accidental falls where the shoulder bears the brunt of the impact Heavy lifting or sudden movements that place stress on the shoulder joint Repetitive overhead activities leading to joint strain

Key Symptoms: Pain at the top of the shoulder, especially near the AC joint Tenderness when touching the shoulder area Swelling around the acromioclavicular joint Weakness or limited range of motion in the shoulder A sensation of the shoulder feeling unstable or slipping Possible deformity or noticeable bump if the joint is visibly shifted Discomfort during elevating the arm or reaching across the body

Diagnosis Path: Diagnosis typically involves a physical examination by a healthcare provider, who will assess shoulder stability, tenderness, and deformity. Imaging tests such as X-rays are essential to confirm subluxation, detail the extent of joint displacement, and rule out complete dislocation or other injuries. Sometimes, additional imaging like MRI may be used to evaluate soft tissue damage around the joint.

Treatment Protocols: Treatment options aim to relieve pain, restore stability, and promote healing. Common approaches include: - Rest and ice application to reduce swelling - Use of a shoulder immobilizer or sling to support the arm and limit movement - Nonsteroidal anti-inflammatory drugs (NSAIDs) for pain relief - Physical therapy exercises to strengthen shoulder muscles and improve joint stability - Gradual return to activities with guided rehabilitation - In severe or persistent cases, surgical intervention such as stabilization procedures may be considered to restore joint integrity and function. Follow-up care is critical to ensure proper healing, prevent future injuries, and regain full shoulder mobility.