Knee Replacement Surgery

In this procedure, the entire knee joint is replaced. The damaged surfaces of the femur, tibia, and often the kneecap are removed and replaced with metal or plastic prosthetic components. TKR is the most common type of knee replacement surgery, offering long-lasting pain relief and improved joint function.

Also known as unicompartmental knee replacement, this procedure involves replacing only the damaged portion of the knee. The surgery is less invasive than TKR, as it preserves healthy parts of the knee joint. PKR is suitable for patients with localized arthritis affecting only one part of the knee. It has a faster recovery time but may not be as durable as TKR.

Hospital Stay: Most patients stay in the hospital for 2-3 days following the surgery. In some cases, patients undergoing minimally invasive surgery may be discharged on the same day.
Pain Management: Pain is managed with medications such as opioids, NSAIDs, and local anesthetics. Some patients may also be given blood thinners to prevent blood clots.
First Week: Physical therapy usually begins within 24 hours after surgery. Patients are encouraged to start walking with the help of a walker or crutches. The therapist will guide exercises to improve knee movement and strengthen the surrounding muscles.
2-4 Weeks: Most patients can walk short distances without the help of a walker or crutches and gradually return to normal activities, such as driving (usually within 4-6 weeks), depending on recovery progress.
3 Months: By this time, most patients regain the ability to walk without assistance, climb stairs, and perform daily activities with little or no pain.
6 Months to 1 Year: Full recovery, including the return of strength, flexibility, and endurance, typically occurs within 6-12 months after surgery.