Children's Orthopaedics

Knee replacement surgery, also known as knee arthroplasty, is a surgical procedure that involves replacing a damaged or worn-out knee joint with an artificial joint made of metal and plastic components. 

Knee replacement surgery is typically performed in patients who have severe knee pain or disability due to conditions such as osteoarthritis, rheumatoid arthritis, or traumatic injury.

Knee replacement surgery is considered a major surgical procedure and is typically reserved for patients who have exhausted all other treatment options, including physical therapy, medications, and lifestyle modifications. The procedure is usually performed under general anesthesia and involves the following steps:

• Incision: The surgeon makes an incision in the knee to access the joint.
• Removal of damaged tissue: The surgeon removes the damaged cartilage and bone from the knee joint.
• Reshaping of the bone: The remaining bone is reshaped to fit the metal and plastic components of the artificial joint.
• Attachment of the artificial joint: The artificial joint is attached to the bone using bone cement or a special coating that encourages the bone to grow into the artificial joint.
• Closure of the incision: The incision is closed using stitches or staples, and a bandage is applied to the knee.

Following knee replacement surgery, patients are typically hospitalized for a few days to manage pain and monitor for any complications. Physical therapy is initiated immediately to help patients regain range of motion and strength in the knee. Most patients are able to return to normal activities within a few months after surgery.

As with any surgical procedure, knee replacement surgery does carry some risks, including infection, blood clots, nerve damage, and joint stiffness. However, the risks are generally low, and most patients experience significant improvement in pain and function following the procedure.

In conclusion, knee replacement surgery is a safe and effective treatment option for patients with severe knee pain or disability due to conditions such as osteoarthritis or rheumatoid arthritis. With proper preoperative evaluation and postoperative care, most patients are able to regain mobility and return to their normal activities within a few months after surgery. If you are experiencing knee pain or disability, talk to Dr. Virendra, Orthopaedic Specialist in Indore to see if knee replacement surgery may be right for you.