Welcome to Dr. Krishna Kumar M.S. – Robotic Joint Replacement Specialist
Shoulder pain caused by severe arthritis, rotator cuff tear arthropathy, or avascular necrosis can profoundly limit your ability to reach, lift, and perform everyday tasks. Shoulder replacement surgery, or shoulder arthroplasty, is a highly effective procedure that replaces damaged joint surfaces with precision implants, eliminating pain and restoring shoulder function. Dr. Krishna Kumar M S offers the full spectrum of shoulder replacement procedures in Whitefield, Bangalore — from total shoulder arthroplasty to reverse shoulder replacement.
With meticulous surgical planning, individualized implant selection, and a structured rehabilitation protocol, patients experience significant pain relief and improved shoulder mobility following surgery.
The shoulder joint (glenohumeral joint) is a ball-and-socket joint formed by the humeral head (ball) and the glenoid cavity (socket). In shoulder replacement surgery, the damaged surfaces of these structures are replaced with artificial implants made of metal and medical-grade polyethylene. There are three primary types of shoulder replacement — total, reverse, and partial — each suited to specific conditions and patient profiles.
Careful pre-operative planning using digital X-rays and CT scans allows Dr. Krishna Kumar M S to select the optimal implant size and configuration for each patient's unique shoulder anatomy, ensuring the best functional outcome.
Shoulder replacement surgery is considered when pain and disability significantly impact quality of life and conservative treatments have been exhausted:
Pre-Operative Planning: X-rays and CT scans are used to assess joint damage, plan component sizing, and guide glenoid preparation. 3D templating ensures optimal implant fit.
Surgical Approach: Dr. Krishna Kumar M S uses the deltopectoral approach — a well-established anterior incision that protects surrounding muscles and neurovascular structures. The procedure typically takes 90–120 minutes under general anaesthesia.
Implant Placement: The humeral head is resected and the humeral stem with appropriate head size is positioned. The glenoid socket is prepared and the polyethylene or metal-backed glenoid component is fixed. Range of motion is tested intraoperatively to ensure optimal balance and stability.
Post-Operative Immobilization: The arm is placed in a sling immediately after surgery to protect the repair during early healing.
Patients trust Dr. Krishna Kumar M S for shoulder replacement because of his specialized expertise and personalized approach to every case:
Shoulder replacement surgery achieves 90–95% patient satisfaction rates for pain relief and functional improvement. Modern shoulder implants are designed to last 15–20 years with proper care. Complication rates are low in experienced hands — the most common concerns (infection, nerve injury, implant loosening) are addressed through meticulous surgical technique and structured follow-up care.
Reverse shoulder replacement switches the positions of the ball and socket — the ball is placed on the shoulder blade (glenoid) and the socket on the arm bone (humerus). This design allows the deltoid muscle — rather than the torn rotator cuff — to power shoulder movement. It is specifically indicated for patients with rotator cuff tear arthropathy, certain complex fractures, and failed previous shoulder replacements where the rotator cuff is no longer functional.
Shoulder replacement surgery typically takes 90 to 120 minutes depending on the type of procedure and complexity of the case. Total and reverse shoulder replacement procedures may take slightly longer than partial hemiarthroplasty. Dr. Krishna Kumar M S takes a meticulous approach to ensure optimal implant placement and joint stability during every procedure.
Yes — restoring the ability to lift the arm is one of the key goals of shoulder replacement surgery, particularly reverse shoulder replacement. Most patients are able to lift their arm above shoulder level within 3–6 months after surgery, often for the first time in years. The specific recovery of arm movement depends on the type of replacement and the quality of the surrounding muscles, which is why structured physiotherapy is essential.
Full recovery from shoulder replacement surgery takes approximately 6–12 months. The initial sling phase lasts 4–6 weeks, followed by progressive physiotherapy to restore range of motion and strength. Most patients return to light daily activities by 3 months and to more demanding activities by 6–12 months. Dr. Krishna Kumar M S provides a detailed personalized recovery plan from the day of surgery.
Shoulder replacement surgery is generally safe with a low complication rate in experienced hands. Potential risks include infection (minimized with prophylactic antibiotics), nerve or blood vessel injury (rare), implant loosening over time, instability, and stiffness. All risks specific to your case are thoroughly discussed during your pre-operative consultation with Dr. Krishna Kumar M S so you can make a fully informed decision.
Don't let shoulder pain hold you back. Consult Dr. Krishna Kumar M S for expert evaluation and find out if shoulder replacement surgery is the right solution for you.
Book Your Consultation