Osteoarthritis
Osteoarthritis is one of the most common reasons for knee replacement. Over time, the protective cartilage in the knee wears down, leading to pain, stiffness and reduced movement.
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Ahmedabad · Joint Replacement Centre
Get relief from chronic knee pain and move with confidence again.
Living with constant knee pain can make even simple activities—walking, climbing stairs, getting up from a chair or enjoying time with your family—feel difficult. When severe arthritis or damage to the knee joint no longer responds adequately to medicines, physiotherapy or other non-surgical treatments, knee replacement surgery may be recommended.

Total & Partial
Procedure matched to the damaged compartments
Robotic-Assisted
Computer-assisted planning and alignment
Rehabilitation
Structured physiotherapy after surgery
Follow-Up Care
Regular reviews through your recovery
Understanding the procedure
Knee replacement surgery is a procedure in which damaged portions of the knee joint are removed and replaced with artificial components called implants. The goal is to reduce pain, improve knee function and help you return to everyday activities with greater comfort.
The knee is made up of the thigh bone (femur), shin bone (tibia) and kneecap (patella). These surfaces are normally protected by smooth cartilage that allows the joint to move easily. With advanced arthritis or significant joint damage, this cartilage can wear away, causing the bones to rub against each other.
Deciding on surgery
Not every person with knee pain needs knee replacement surgery. Doctors generally consider surgery when knee damage is advanced and pain or loss of function is significantly affecting your daily life.
Your orthopedic surgeon will assess your symptoms, physical examination, X-rays and overall health before recommending surgery. The decision should be based on your individual condition—not simply your age.
Indications
Knee replacement is most commonly performed for advanced arthritis and significant damage to the knee joint.
Osteoarthritis is one of the most common reasons for knee replacement. Over time, the protective cartilage in the knee wears down, leading to pain, stiffness and reduced movement.
Rheumatoid arthritis can cause inflammation and progressive damage to the joint. In advanced cases, knee replacement may help relieve pain and improve function.
Previous fractures, ligament injuries or other significant injuries can sometimes lead to arthritis years later. If the joint becomes severely damaged, replacement may be considered.
Advanced arthritis can sometimes cause changes in the alignment or shape of the knee, such as bow-legged or knock-kneed deformity. Knee replacement may help correct the damaged joint and improve alignment.
Treatment options
Knee replacement is not the same for every patient. The type of procedure depends on how much of the knee is damaged.
Total Knee Replacement (TKR) involves replacing the damaged surfaces of the knee joint. It may be recommended when arthritis or damage affects multiple areas of the knee.
The procedure is planned according to the patient's anatomy, degree of damage, alignment and functional requirements.
In some patients, arthritis is limited to one specific compartment of the knee. When the remaining parts of the joint are relatively healthy and other criteria are met, a partial knee replacement may be an option.
Your surgeon will determine whether partial or total knee replacement is appropriate after examining your knee and reviewing imaging.
Advanced technology
Robotic-assisted knee replacement combines the expertise of an orthopedic surgeon with advanced computer-assisted technology. Before surgery, detailed imaging and planning can help the surgical team understand the patient's knee anatomy and plan the procedure.
It is important to understand that the robot does not independently perform the surgery. The orthopedic surgeon remains responsible for the procedure and uses the technology as a surgical aid. Whether robotic-assisted surgery is appropriate depends on your individual condition.
Step by step
Although the exact procedure varies from patient to patient, knee replacement generally involves several stages.
Your orthopedic surgeon reviews your symptoms, medical history, physical examination and imaging.
The surgeon determines the appropriate treatment approach, implant type and surgical plan based on your knee condition.
The anesthesia team provides appropriate anesthesia and monitors you throughout the procedure.
The damaged portions of the knee are carefully prepared to accommodate the replacement components.
The artificial components are positioned and checked for stability, movement and alignment.
After completing the procedure, the surgical wound is closed and you are moved to the recovery area for monitoring.
Outcomes
The main objective of knee replacement is to reduce pain and improve the function of a severely damaged knee.
Results can vary depending on your age, overall health, muscle strength, condition of the joint and commitment to rehabilitation.
Rehabilitation
Recovery does not end when the surgery is completed. Rehabilitation plays an important role in achieving the best possible functional outcome.
Depending on your condition and your surgeon's advice, movement and walking may begin soon after surgery.
A structured physiotherapy program helps improve knee movement, muscle strength, balance, walking ability and functional independence.
Activities are usually increased gradually as strength, mobility and confidence improve, guided by your surgeon and physiotherapist.
There is no single recovery timeline that applies to everyone. Your recovery depends on your overall health, physical condition, type of surgery and rehabilitation progress.
Knee replacement is a commonly performed orthopedic procedure, but like any major surgery, it has potential risks. Possible complications may include:
Your orthopedic team will evaluate your health before surgery and take appropriate measures to reduce potential risks. Discuss your individual risks and expected benefits with your surgeon before making a treatment decision.
Modern knee replacement implants are designed to provide long-term function. However, the lifespan of an implant varies from person to person.
Factors such as age, activity level, body weight, implant type, surgical technique and overall health can influence the longevity of a knee replacement.
Regular follow-up and maintaining a healthy level of activity can help protect your joint replacement.
Not sure if surgery is right for you?
An orthopedic evaluation can clarify the cause of your knee pain and the treatment options available.
Request an EvaluationTransparency
The cost of knee replacement surgery can vary significantly from one patient to another. Factors that may influence the overall cost include:
For an accurate estimate, it is best to undergo an orthopedic evaluation first.
Ask About Knee Replacement Treatment & CostThere is no single age at which everyone should have knee replacement. Your orthopedic surgeon may consider knee replacement when:
A thorough consultation is important because knee pain can have several causes, and surgery is not always the first or only treatment option.
Depending on the severity and cause of your knee problem, your doctor may first recommend non-surgical treatment. These may include:
If these approaches no longer provide sufficient relief and the joint damage is advanced, knee replacement may be considered.
Why Aryav Hospital
Choosing the right orthopedic team is an important part of your treatment journey. Our approach focuses on understanding your individual condition rather than recommending the same treatment for every patient.
Treatment planned by an experienced orthopedic and knee replacement team.
The surgical approach is selected according to your knee condition, anatomy, lifestyle and medical needs.
Modern surgical and imaging technologies may be used where appropriate, including robotic-assisted knee replacement.
Physiotherapy and rehabilitation are an important part of the recovery journey.
Regular follow-up helps your orthopedic team monitor your progress and address concerns during recovery.
Answers
You don't have to simply accept persistent knee pain as a normal part of getting older. If knee pain is limiting your walking, sleep, work, exercise or everyday activities, an orthopedic evaluation can help identify the cause and determine the right treatment for you.
At Aryav Hospital, our knee replacement team combines clinical expertise, modern technology and structured rehabilitation to help patients move towards better mobility and improved quality of life.