Partial Knee Replacement

Preparing for Partial Knee Replacement

Preparing for Partial Knee Replacement involves comprehensive medical assessments to evaluate overall health and assess the extent of knee damage. Pre-operative imaging tests such as X-rays and MRI scans help determine the precise location and severity of arthritis or damage within the knee joint. Patients may undergo physical therapy to strengthen muscles around the knee and improve joint function before surgery. Counseling on post-operative care, including rehabilitation exercises and activity modifications, helps patients prepare for a smooth recovery and optimal outcomes.

Surgery Overview

Partial Knee Replacement surgery is typically performed under general anesthesia or spinal anesthesia, with the patient lying on their back. During the procedure, the orthopedic surgeon makes a small incision over the affected knee and removes damaged cartilage and bone from the affected compartment. The surgeon then implants a metal alloy component on the end of the femur and a high-density plastic spacer on the tibia to recreate smooth joint movement. The remaining healthy bone and tissue in other compartments of the knee are preserved, minimizing trauma and promoting faster recovery. The incision is closed with sutures or staples, and a sterile dressing is applied to aid in healing.

Life After Partial Knee Replacement

After Partial Knee Replacement, patients undergo a structured rehabilitation program to restore knee function and mobility. Physical therapy focuses on improving range of motion, strengthening muscles, and enhancing overall joint stability. Patients typically experience less pain and quicker recovery compared to total knee replacement, enabling earlier return to daily activities such as walking, climbing stairs, and light recreational activities. Rehabilitation continues for several weeks to months to optimize knee function and ensure long-term success of the partial knee replacement.

Role of Partial Knee Replacement

Partial Knee Replacement plays a crucial role in addressing isolated knee joint arthritis or damage while preserving healthy bone and tissue. By replacing only the damaged portion of the knee, this procedure aims to alleviate pain, restore function, and improve overall joint mobility. Partial knee replacement may offer advantages such as quicker recovery, less post-operative pain, and more natural knee movement compared to total knee replacement. It is suitable for select patients with specific patterns of knee arthritis or injury, providing an effective treatment option to enhance quality of life and facilitate a more active lifestyle.