Shoulder (Arthroplasty) Replacement Surgery in Delhi

Shoulder replacement surgery is done to help relieve pain, restore function, and improve range of motion in patients living with degenerative conditions of the shoulder. Shoulder replacement surgery is recommended in the following cases:

• Severe osteoarthritis (degenerative joint disease)- Cartilage in the shoulder joint wears away, leading to chronic pain and stiffness
• Rheumatoid arthritis – An autoimmune condition that causes inflammation and joint damage.
• Post-traumatic arthritis – Arthritis that develops after a serious shoulder injury can accelerate cartilage damage.
• Severe rotator cuff tears (cuff tear arthropathy) – Large, irreparable rotator cuff tears can lead to arthritis, affecting shoulder function.
• Avascular necrosis (osteonecrosis) – A condition that disrupts blood supply to the shoulder bone, causing bone death and joint deterioration.

Depending on the extent of joint damage and a patient’s specific needs, doctors can perform one of the following types of shoulder replacement surgeries:

Total Shoulder Replacement 

Also known as anatomic shoulder arthroplasty, total shoulder replacement is the most common type of shoulder replacement surgery. The surgical procedure involves replacing the ball (humeral head) and the socket (glenoid) of the shoulder joint with a metal ball (attached to a stem placed in the humerus), and a plastic socket (attached to the scapula). This type of shoulder replacement surgery is usually performed in people with osteoarthritis and rheumatoid arthritis.

Reverse Shoulder Replacement 

Unlike a conventional shoulder replacement, where the ball-and-socket structure is maintained, reverse shoulder replacement or reverse total shoulder arthroplasty reverses the joint's anatomy—the ball is placed where the socket used to be, and the socket is placed where the ball (humeral head) was. The procedure is typically performed in patients with cuff tear arthropathy and severe shoulder arthritis and those experiencing massive rotator cuff tears. 

Partial Shoulder Replacement

Hemiarthroplasty, more commonly known as partial shoulder replacement, is performed to replace the ball (the natural socket or glenoid is left intact). This type of shoulder replacement surgery is recommended if a traumatic event causes a severe humeral fracture or when avascular necrosis (bone death due to poor blood supply) occurs. 

Shoulder Resurfacing

A less invasive alternative to total shoulder replacement, shoulder resurfacing involves placing a metal cap over the damaged surface of the humerus, instead of replacing the entire humeral head. If a person has osteoarthritis, post-traumatic arthritis or rheumatoid arthritis, but some of their bones and ligaments are still healthy, their doctor may recommend shoulder resurfacing. 

Revision Shoulder Replacement

This type of shoulder replacement surgery is performed when a previous shoulder replacement surgery fails due to infection, the implant becoming loose, or mechanical failure. When done promptly, the procedure can prevent complications associated with a failed shoulder replacement.

Proper preparation can help ensure a smoother surgical experience and a quicker recovery. Here are a few things that patients can expect before a shoulder replacement surgery. 

Preoperative Evaluation 

Before shoulder replacement surgery, doctors perform the below tests to determine the extent of shoulder damage and assess their patients’ overall health:

• Blood tests- Help doctors detect inflammation, find the number of white blood cells red blood cells, and platelets in their patients’ blood and make sure that blood is clotting normally 

• Imaging tests- Such as X-rays and CT scans help doctors evaluate bone structures, assess the level of bone loss, and detect bone spurs 

• Electrocardiogram (ECG)- Checks for abnormal heart rhythms (arrhythmias) and other cardiac conditions that could increase the risk of complications

Medication Adjustment

Patients may be asked to stop using blood thinners such as warfarin and aspirin five days before shoulder replacement surgery. Individuals who use metformin and other diabetes medications are usually instructed to adjust their doses. If a patient takes NSAIDs, they may be required to stop using them 7-10 days before surgery. 

Lifestyle Changes 

To reduce the risk of complications, smokers should quit smoking 4-6 weeks before shoulder replacement surgery. Overweight patients should adopt an active lifestyle and add healthy nutrient-rich foods to their diet to lose weight. At least 4-6 weeks before surgery, one should start performing exercises to prepare their body for the procedure and strengthen surrounding muscles (strong core muscles are associated with shorter recovery times after shoulder replacement). 

Preparing for Recovery at Home 

Patients should create a recovery area in their home, remove trip hazards, install grab bars in the bathroom, and place frequently used items in easy-to-reach places in their home before shoulder replacement. Those who live alone must consider hiring a caregiver or asking a family member or friend to live with them till they recover. 

The Day Before Surgery

Patients undergoing surgery should avoid drinking or eating anything after midnight on the day of surgery. They must pack a hospital bag with essentials such as loose clothes, ID, and a medications list and take a shower with antiseptic soap to reduce infection risk. Patients who are to undergo a minimally invasive procedure and will be discharged the same day should request a friend or family member to accompany them to the hospital.

Surgeons use advanced minimally invasive techniques when possible to ensure a speedy recovery post-surgery and improve treatment outcomes. In complex cases, invasive surgeries may be performed to remove damaged areas of the shoulder and replace them with artificial components. Here’s what to expect during shoulder replacement surgery:

• Anesthesia administration- A qualified and licensed anesthesiologist administers general anesthesia or regional anesthesia to the patient 

• Incision- A surgical cut (usually about 4–6 inches) is made in the front or top of the shoulder

• Removal of damaged bone and cartilage- The surgeon removes the damaged humeral head (ball of the joint) and sometimes part of the glenoid (socket). If necessary, any bone spurs or damaged cartilage are cleaned out

• Implant placement- A metal or ceramic ball is attached to the upper arm bone (humerus) and in some cases, a plastic or metal socket is placed on the shoulder blade (scapula)

• Closing the incision- The surgeon stitches or staples the incision and may place a drain to remove excess fluid

Shoulder replacement surgery typically lasts between 1.5 and 3 hours, depending on the complexity of the case and the type of replacement being performed. Patients who undergo minimally invasive procedures may be eligible for same-day discharge, whereas those who undergo invasive procedures can expect to stay 1-3 or more days in the hospital.

Patients should follow these post-surgery care tips to regain shoulder strength, improve mobility, prevent complications and ensure a speedy recovery. 

Take Steps to Manage Pain 

Patients should take their medications as directed by their doctor. Individuals who experience inflammation must apply ice packs to their shoulder for 15–20 minutes every few hours to reduce swelling and pain. Keeping one’s shoulder elevated when resting is also an effective way to minimise swelling. 

Care for the Wound 

People recovering from shoulder replacement surgery should keep the surgical site clean and dry and change the dressing as instructed by their surgeon. They must watch out for signs of infections such as redness, increased pain, pus, and fever and reach out to their doctor if something seems amiss. 

Use a Sling

Individuals are typically required to use a sling for 4-6 weeks after shoulder replacement surgery to stabilise the shoulder. They must wear their sling to bed and remove it only before bathing and exercising as advised.

Eat a Healthy Diet

A healthy, balanced diet comprising protein-rich foods, leafy greens, and calcium-rich foods promotes healing. It’s important that patients stay hydrated throughout the day as dehydration can lead to complications and delay recovery. Because certain pain medications can cause constipation it’s advisable that patients eat high-fiber foods.

Avoid Activities that Place Too Much Stress on the Shoulders 

Patients should avoid:

• Lifting the arm above shoulder level or reaching behind the back
• Lifting anything heavier than a cup of coffee for at least 6 weeks.
• Driving until cleared by their surgeon (usually 4–6 weeks after surgery)

Though shoulder replacement surgery is safe when performed by a qualified professional, like other surgical procedures, it carries some risks. An in-depth understanding of shoulder replacement surgery risks can help doctors and patients take effective steps to ensure a smooth recovery. 

General Surgical Risks

Here are some common risks of shoulder replacement surgery:

• Infection- Bacteria can enter the surgical site, infecting the wound or the joint.
• Blood clots- Can form in the veins of the legs or arms and may travel to the lungs (pulmonary embolism), which can be life-threatening.
• Bleeding or hematoma: Excessive bleeding during or after surgery can cause a hematoma (a collection of blood outside blood vessels), leading to swelling and pain.
• Allergic reactions: Some patients may have allergic reactions to anesthesia, antibiotics, or implant materials.

Implant-Related Risks

Over time, the artificial shoulder joint may wear out, loosen, or fail, leading to pain and impaired function. If certain movements are made too soon after surgery, the ball of the artificial joint may come out of the socket. Trauma or stress resulting from rigorous activities can break the artificial components or the surrounding bone. 

Nerve and Blood Vessel Damage

Direct trauma during dissection can damage major nerves in the shoulder, leading to numbness, weakness, or paralysis in parts of the arm. Serious damage to blood vessels can cause excessive bleeding or lead to poor circulation in the arm.

Bone Problems

The bone surrounding the implant may fracture, necessitating additional surgery. In some cases, implant debris may trigger immune reactions, leading to bone loss around the implant.

At Max Hospital, we take all the necessary precautions to prevent possible complications associated with shoulder replacement surgery. Our experienced and knowledgeable surgeons plan every surgery down to the last detail. Effective planning helps ensure everything goes smoothly.

Is shoulder replacement surgery painful?

You will not feel pain during the surgery due to anaesthesia. Post-surgery, pain is managed with prescribed medications, and it gradually reduces as you recover.

How long does it take to fully recover from shoulder replacement surgery?

Full recovery usually takes 4 to 6 months, depending on your overall health, commitment to physiotherapy, and the type of procedure performed.

Will I need physiotherapy after shoulder replacement?

Yes, physical therapy is essential for regaining strength, mobility, and function. It typically begins a few days after surgery and continues for several weeks or months.

Can both shoulders be replaced at the same time?

While technically possible, surgeons usually recommend replacing one shoulder at a time to allow for easier recovery and rehabilitation.

How long do shoulder implants last?

Shoulder implants generally last 15 to 20 years or longer, depending on factors like activity level, age, and how well post-surgery guidelines are followed.

What is the best age for shoulder replacement surgery?

There is no fixed age. The surgery is performed when shoulder pain and dysfunction significantly affect quality of life, often in patients between 50 and 80 years of age.

Can I lift weights after shoulder replacement?

Heavy lifting is discouraged for the first 6 months. After recovery, light weights and resistance exercises may be introduced under a physiotherapist's guidance.

Will my range of motion return to normal after surgery?

Most patients experience significant improvement in range of motion, although complete return to pre-injury levels may vary based on the condition and type of surgery.

Are there non-surgical alternatives if I’m not ready for shoulder replacement?

Yes, options like medications, steroid injections, and physiotherapy can help manage symptoms, though they may not provide long-term relief for severe cases.

How soon can I return to work after shoulder replacement?

It depends on your job. Desk-based jobs may resume in 4–6 weeks, while physically demanding jobs may require 3–6 months of recovery.

Will surgery lead to the metal detectors setting off at airports?

Shoulder implants may set off metal detectors. It’s recommended to carry your implant identification card when traveling.

Can shoulder arthritis return after replacement surgery?

The diseased joint parts are replaced, so arthritis does not return in that joint. However, surrounding structures could develop issues over time.

Will I need antibiotics before dental work after surgery?

Some surgeons recommend antibiotics before certain dental procedures in the first year post-surgery to prevent infections, but this varies by patient.

Can I sleep on my operated side after shoulder replacement?

Not initially. Sleeping on the operated side is usually avoided for several months to prevent discomfort and protect the healing joint.

What should I wear after shoulder replacement surgery?

Loose-fitting clothes, front-button shirts, and items that are easy to slip on without raising your arm are recommended for the first few weeks.

Will I need help at home after surgery?

Yes, having assistance with daily tasks like cooking, dressing, and bathing is recommended, especially during the first 2–4 weeks.

Is shoulder replacement covered by insurance?

Most health insurance policies cover shoulder replacement surgery, but it’s best to check your policy for details about pre-authorisation and coverage limits.

Can shoulder replacement improve posture?

Yes, by relieving pain and improving mobility, shoulder replacement can contribute to better posture over time with appropriate rehabilitation.

Reviewed by Dr. Ajay Bhambri, Director - Orthopaedics & Joint Replacement, on 02 September 2025.