Shoulder replacement surgery is a highly effective solution for patients suffering from severe shoulder arthritis, fractures, or irreparable rotator cuff damage. By replacing damaged joint components with artificial implants, this procedure helps restore function, reduce pain, and improve overall quality of life.
Here are the three main types of shoulder replacement surgeries:
Total shoulder replacement is performed when both the ball (humeral head) and socket (glenoid) of the shoulder joint are damaged due to arthritis or severe injury. The procedure involves replacing these structures with prosthetic components that mimic the natural anatomy of the shoulder.
Best for:
Osteoarthritis and rheumatoid arthritis
Severe shoulder fractures
Patients with intact rotator cuff tendons
Benefits:
Restores natural shoulder movement
Provides significant pain relief
Improves strength and function
Reverse shoulder replacement is an advanced surgical technique designed for patients with large, irreparable rotator cuff tears, severe arthritis, or complex fractures. Unlike traditional shoulder replacement, this procedure reverses the ball-and-socket anatomy, allowing the deltoid muscle to compensate for the damaged rotator cuff.
Best for:
Massive rotator cuff tears with arthritis (rotator cuff tear arthropathy)
Failed previous shoulder replacements
Complex shoulder fractures in elderly patients
Benefits:
Provides stability and improved function
Reduces shoulder pain significantly
Allows patients to regain arm mobility even with a weak rotator cuff
Hemiarthroplasty involves replacing only the ball (humeral head) of the shoulder joint while preserving the natural socket. This procedure is typically recommended for patients with severe humeral head fractures but an intact glenoid (socket).
Best for:
Severe humeral head fractures
Avascular necrosis (bone death due to poor blood supply)
Benefits:
Preserves natural shoulder mechanics
Less invasive compared to total replacement
Provides pain relief while maintaining some natural joint structures
The choice between these procedures depends on the severity of the condition, the integrity of the rotator cuff, and the patient’s activity level. Shoulder replacement surgery can provide long-term relief and restore mobility, allowing patients to return to daily activities with ease.
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