Understanding Shoulder Replacement
Shoulder replacement (arthroplasty) resurfaces a worn or damaged shoulder joint with smooth, durable metal and plastic components, relieving the deep, grinding pain of arthritis and restoring movement.
There are two main types: an anatomic replacement, which recreates the normal ball-and-socket, and a reverse replacement, used when the rotator cuff is deficient, which cleverly swaps the ball and socket so other muscles power the shoulder. Dr. Saxena selects the right design for your joint and cuff condition.
Key benefits
- Durable, reliable relief of arthritis pain
- Restored, more comfortable movement
- Choice of anatomic or reverse design to suit your shoulder
When Shoulder Replacement is recommended
How the procedure is performed
Approach
The shoulder is accessed through a single incision and the worn joint surfaces are exposed.
Resurfacing
Damaged bone is precisely removed and shaped to accept the implant components.
Implantation
Anatomic or reverse implants are fixed securely to restore a smooth, stable joint.
Balancing
The soft tissues are balanced and movement is checked through a full range before closing.
Preparation & prerequisites
- A detailed clinical assessment and review of your scans (X-ray / MRI) to confirm the diagnosis and plan the surgery precisely.
- Routine pre-operative blood tests, an ECG if needed, and a fitness-for-anaesthesia check by the anaesthetist.
- Stopping blood-thinning medication (such as aspirin or clopidogrel) only if advised, and disclosing every medicine and supplement you take.
- Fasting for around 6 hours before surgery, and arranging a responsible adult to drive you home and stay with you the first night.
- Preparing your home for recovery — ice packs, loose clothing, and a clear path free of trip hazards.
What recovery looks like
Weeks 0–6
A sling supports the shoulder while gentle assisted movement begins and the wound heals.
Weeks 6–12
Active movement and light strengthening progress steadily under physiotherapy.
Months 3–6
Strength and function continue improving towards comfortable daily activities.
How to recover well
- Follow the RICE principle early — rest, ice 15–20 minutes several times a day, gentle compression and elevation to control swelling.
- Take pain relief as prescribed rather than waiting for pain to build, and keep the wound clean and dry.
- Attend every physiotherapy session and do your home exercises — rehabilitation is as important as the surgery itself.
- Progress activity gradually and don't return to sport until you're formally cleared, to protect the repair.
- Watch for warning signs — spreading redness, fever, calf pain or increasing swelling — and call us if they appear.
Risks, safety & outcomes
In experienced hands this is a very safe procedure, and serious problems are uncommon. Every step is taken to minimise risk — but being fully informed is part of good care. Possible risks include:
- Infection or wound healing problems (uncommon)
- Stiffness, or nerve irritation that usually recovers
- Implant wear or loosening over many years
- Blood clot in the leg (rare) — reduced by early movement
Results & outlook
Shoulder replacement is a highly successful operation for pain relief. Most patients enjoy a durable, comfortable, functional shoulder, with modern implants commonly lasting 15 years or more.
Frequently asked questions
Modern implants commonly last 15 years or more with good technique and sensible activity levels.