Partial knee replacement

Partial Knee Replacement

Partial knee replacement is a minimally invasive surgery in which only the damaged compartment of the knee is replaced with an implant. It is also called a partial knee replacement.

The knee can be divided into three compartments: patellofemoral, the compartment in front of the knee between the kneecap and thighbone, the medial compartment, on the inside portion of the knee, and lateral compartment which is the area on the outside portion of the knee joint.

Indications of Partial Knee Replacement

Traditionally, total knee replacement was commonly indicated for severe osteoarthritis of the knee. In total knee replacement, all worn out or damaged surfaces of the knee joint are removed and replaced with new artificial parts. Partial knee replacement is a surgical option if your arthritis is confined to a single compartment of your knee.

Your doctor may also recommend surgery if non-surgical treatment options such as medications, injections, and physical therapy have failed to relieve the symptoms.

Advantages of Partial Knee Replacement

The advantages of partial knee replacement over total knee replacement include:

• Smaller incision
• Less blood loss
• Quick recovery
• Less postoperative pain
• Better overall range of motion
• Feels more like a natural knee