Knee replacement is a surgery that helps people with severe knee pain and stiffness to live a better life. When medicines, exercise, and other treatments do not relieve symptoms, doctors suggest knee replacement to restore movement.
This surgery reduces pain, improves movement, and allows patients to do daily activities comfortably.
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Joint Replacement
Knee Arthroscopy
Knee replacement surgery, or knee arthroplasty, is a procedure of replacing a part or all of the damaged knee joint with an artificial joint. During the surgery, the surgeon removes the worn-out knee part and fits an implant joint in its place.
Recovery takes time, and sometimes it takes up to a year. But most patients can return to their normal daily activities as they start recovering.
Knee Replacement is mostly recommended for people with arthritis or joint damage. With modern techniques and proper care, knee replacement helps patients return to an active and pain-free lifestyle.
There are mainly three types of knee replacement surgeries. Here are all the types:
It includes the replacement of the whole damaged joint with an implanted part of plastic or metal.
It refers to the replacement of only one part of the knee (only one part is damaged) with a plastic or metal implant.
It refers to the replacement in which both knees are replaced at the same time.
Different knee issues result in knee replacement surgery. Some of them are as follows:
A common wear-and-tear of protective cartilage of the knee is called Osteoarthritis. This issue causes pain, stiffness, and reduced movement due to the continuous rubbing of bones against each other. It is likely to occur after the age of 50, but also younger person can suffer from it.
An autoimmune disease (when the immune system starts attacking the body) that inflames the synovial membrane and leads to cartilage damage. It results in swelling, stiffness, and difficulty with daily activities. This inflammatory issue is also known as inflammatory arthritis.
It is an arthritis that develops after an injury like a fracture or ligament tear. Any kind of fracture around the knee area can lead to post-traumatic arthritis. In post-traumatic arthritis, you have to deal with pain and limited movement. This kind of arthritis also damages articular cartilage over time.
Knee Deformities mainly refer to a situation like bowed legs or twisted knees, which affect movement and cause uneven stress on the joints. Over time, it can lead to pain, stiffness, and early arthritis. In severe cases, knee replacement surgery is the most effective way to restore normal movement.
A serious knee injury, such as multiple ligament tears or a badly broken bone, can damage the joint severely. In such cases, other treatments do not work. Due to this, knee replacement is a good option to reduce pain and help you walk again.
A condition where bone tissue in the knee breaks due to poor blood supply is called avascular necrosis. This results in severe pain and joint damage. It can be caused by trauma, long-term use of certain medications, or medical conditions (like sickle cell anemia). In advanced stages, knee replacement surgery is often the best option to deal with Avascular Necrosis.
Here are some of the benefits of knee replacement surgery:
Doctors suggest knee replacement when the knee condition, such as pain, stiffness, or swelling in the knee, does not improve with medicines, exercise, or other treatments. After noticing no or very little improvement, the doctor may prescribe for X-ray. Physical test, along with scanning and X-ray, is required for final confirmation.
After reviewing the reports and condition of the patient, the doctor suggests knee replacement surgery in case of severity.
The cost of knee replacement surgery in India depends on many factors. Some of them are the type of surgery (partial, total, or robotic), the selected hospital, the type of implant used, and the city of treatment. On average, the cost can range up to a few lakhs per knee.
As every patient’s case is different so it is always advisable to consult your orthopedic doctor. They can help you get an exact estimate based on your condition and treatment plan.
Robotic knee replacement is an advanced surgery where doctors use computer-assisted technology and robotic arms to operate with high accuracy. The surgeon controls the robotic system, which helps in planning and placing the artificial joint more accurately. This is the newly introduced knee replacement surgery technique that makes.
This advanced technique offers better alignment, fewer cuts, less damage to surrounding tissues, and faster recovery. It also results in less pain after surgery and improves the overall life of the implant.
| Total Knee Replacement (TKR) | The entire joint is replaced |
| Partial Knee Replacement (PKR) | Only the damaged part is replaced |
| Revision Knee Replacement | Replacing an old implant with a new one |
| Robotic Knee Replacement | Advanced surgery is done with robotic assistance for precision |
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