Shoulder Replacement Surgery
The damaged shoulder joint is replaced with an anatomical or reverse total prosthesis — delivering reliable pain relief and restored overhead function in severe shoulder arthritis and complex proximal humerus fractures.
What is Shoulder Replacement Surgery?
Shoulder replacement surgery (shoulder arthroplasty) replaces the damaged glenohumeral joint with an artificial prosthesis. The procedure is most commonly performed for end-stage glenohumeral osteoarthritis, rheumatoid arthritis affecting the shoulder, avascular necrosis of the humeral head, and complex proximal humerus fractures. Two main types are performed: total shoulder replacement (TSR) — for arthritis with an intact rotator cuff — and reverse total shoulder replacement (RTSA), where the ball and socket are switched, allowing the deltoid muscle to power shoulder movement even in the absence of a functional rotator cuff.
How the Procedure Works
Deltopectoral Approach
A standard deltopectoral incision exposes the glenohumeral joint; the subscapularis tendon is carefully managed — released and later repaired.
Humeral Head Resection
The humeral head is resected at the anatomical neck; the canal is prepared and the humeral stem trial is inserted.
Glenoid Preparation
For TSR: the glenoid is reamed and a polyethylene component is cemented. For RTSA: a metal baseplate and glenosphere are fixed to the glenoid.
Trial Reduction
Trials are assembled; shoulder stability, range of motion, and soft tissue tension are tested before final implantation.
Final Implants & Closure
Definitive components are assembled; subscapularis is repaired; wound closed. Sling for 4–6 weeks; physiotherapy begins immediately.
Outcomes
Who Needs This Treatment?
- →Eliminates severe shoulder joint pain — often immediate relief post-surgery
- →Reverse shoulder replacement works even without a functional rotator cuff
- →Restores ability to lift the arm, reach overhead, and perform daily tasks
- →Well-established procedure with excellent long-term durability
- →Covered by most insurance plans
- →Early physiotherapy begins the day after surgery
"Shoulder replacement has come a long way, particularly reverse shoulder arthroplasty. Patients who were told nothing could be done for their destroyed shoulder now have a reliable, proven solution. The transformation in function and quality of life is profound."
— Dr. Satish Reddy Gandavarapu, Senior Orthopaedic & Trauma Surgeon, Lux Hospitals, Hyderabad
Common Questions
Frequently Asked
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