Medically Reviewed by: Dr.Omer Sheriff, MBBS, MS (Orthopaedics), Fellowship in Joint Replacement
Years of Experience: 24+Years,
Last Reviewed: October 2026
Knee pain, stiffness and difficulty walking can affect everyday activities, particularly when caused by advanced osteoarthritis or other conditions that damage the knee joint. Consulting a qualified orthopaedic surgeon can help patients understand the cause of their symptoms and explore appropriate treatment options.
Knee replacement surgery, also called knee arthroplasty, is a procedure in which damaged joint surfaces are replaced with artificial components. It may be considered when knee pain and functional limitations significantly affect quality of life and appropriate non-surgical treatments have not provided sufficient relief.
Patients researching a Knee Replacement Surgeon in India should understand the procedure, potential benefits, risks, available alternatives and rehabilitation requirements before making a treatment decision.
When is Knee Replacement Surgery Considered?
Knee replacement may be considered for selected patients with substantial joint damage, commonly associated with osteoarthritis. Other conditions may also contribute to joint damage.
Symptoms that warrant medical assessment include:
- Persistent knee pain during walking, standing or daily activities.
- Stiffness that limits knee movement.
- Swelling or discomfort that repeatedly affects mobility.
- Difficulty climbing stairs or rising from a chair.
- Pain that affects sleep or everyday independence.
These symptoms do not automatically mean that surgery is necessary. An orthopaedic assessment helps determine the underlying cause and whether knee replacement or another treatment is appropriate.
Meet Dr. Omer Sheriff – Knee Replacement Surgeon in India
Dr. Omer Sheriff is an orthopaedic surgeon whose clinical interests include joint replacement, trauma management and sports-related orthopaedic conditions. He holds MBBS, D.Ortho and MS Orthopaedics qualifications, along with a fellowship in joint replacement, as listed on his official website.
Patients searching for a Knee Replacement Surgeon in India can consult Dr. Omer Sheriff to discuss knee pain, advanced osteoarthritis, reduced mobility and whether knee replacement may be an appropriate treatment option.
His approach to knee replacement assessment includes understanding the patient’s symptoms, reviewing relevant medical records and imaging, and discussing suitable treatment options.
Depending on the clinical findings, these may include non-surgical management, total knee replacement or partial knee replacement for appropriately selected patients.
Before recommending surgery, the patient’s overall health, degree of joint damage, daily activity requirements and treatment preferences should be considered. Patients should also understand the potential risks, expected recovery process and rehabilitation requirements. Dr. Omer Sheriff practises in Chennai. Patients travelling from other parts of India should confirm consultation arrangements and hospital availability before planning a visit.
For an individual treatment recommendation, patients should arrange a consultation to discuss their diagnosis, available options and the potential benefits and limitations of knee replacement surgery.
Types of Knee Replacement Surgery
The choice of procedure depends on the extent and location of joint damage, ligament function, bone condition and the patient’s overall health.
Total knee replacement: Damaged joint surfaces are replaced with artificial components. It may be considered when arthritis affects multiple areas of the knee.
Partial knee replacement: Only the affected compartment of the knee is replaced in appropriately selected patients whose joint damage and ligament function meet the relevant criteria.
Revision knee replacement: An existing knee implant may need to be revised when complications such as loosening, wear, infection or certain forms of implant failure occur. Revision surgery requires individual assessment and may involve greater complexity than an initial replacement.
The surgeon should explain which options are suitable for the individual patient and why.
What Happens Before Knee Replacement Surgery?
Preoperative assessment typically includes a review of symptoms, medical history, current medicines, physical examination and appropriate imaging. The care team may also assess conditions that could affect surgical risk or recovery.
Before proceeding, patients should discuss:
- The expected benefits and limitations of surgery.
- Potential complications, including infection, blood clots, stiffness and persistent pain.
- Available non-surgical alternatives.
- Anaesthesia and hospital care.
- Rehabilitation arrangements and support at home.
- The expected recovery process and follow-up schedule.
Patients should receive sufficient information to make an informed decision and provide consent before surgery.
What are the Potential Benefits and Risks?
For appropriately selected patients, knee replacement may reduce arthritis-related pain and improve mobility and the ability to perform daily activities. The extent of improvement varies, and some patients may continue to experience discomfort or movement limitations.
As with any major operation, knee replacement carries risks. These can include infection, blood clots, bleeding, stiffness, implant-related complications, nerve or blood vessel injury and the possible need for further surgery.
The treating surgeon can explain how individual health factors may influence these risks and what measures are used to reduce them.
Recovery After Knee Replacement
Recovery varies depending on the procedure, general health, preoperative mobility and rehabilitation progress. Patients generally begin prescribed movement and walking exercises according to their care team’s instructions.
Rehabilitation may include:
- Exercises to improve knee movement.
- Strengthening of the muscles around the knee.
- Walking and balance training.
- Guidance on using walking aids safely.
- Gradual progression towards everyday activities.
Some patients resume many daily activities within weeks, while strength, endurance and functional recovery may continue to improve over several months. Individual timelines differ, and recovery cannot be guaranteed within a fixed period.
How to Choose a Knee Replacement Surgeon in India
When considering knee replacement, patients should review the surgeon’s recognised medical qualifications, registration, relevant surgical experience and access to appropriate hospital and rehabilitation facilities.
It is also important to choose a clinician who explains the diagnosis, discusses alternatives and communicates the potential benefits, risks and limitations of surgery clearly.
Patients seeking a consultation with Dr. Omer Sheriff can review his published qualifications and verify his current registration and relevant experience. Bring previous X-rays, medical reports, a list of medicines and information about earlier treatments to help inform the consultation.
Is Knee Replacement the Right Choice for You?
The decision to undergo knee replacement should be based on the severity of joint damage, the effect of symptoms on daily life, the patient’s overall health and their preferences after discussing treatment options with a qualified clinician.
Not everyone with knee arthritis requires surgery. Depending on the diagnosis, management may include exercise, physiotherapy, weight management where appropriate, activity modification and medication when clinically indicated.
Read also: Limb Lengthening Surgery In Chennai
