Before recommending partial knee replacement surgery, your orthopaedic surgeon evaluates the extent of knee damage and determines whether this procedure is suitable for your condition.
The evaluation includes a detailed assessment of your knee condition, which may involve:
This assessment helps your surgeon determine whether partial knee replacement is the right treatment option.
2. Preparing the Knee for Surgery
During partial knee replacement surgery, which usually takes around 1-2 hours, the surgeon makes a small incision to access the knee joint. The three compartments of the knee are evaluated, and the condition of the ligaments is checked to ensure that the knee is suitable for partial replacement.
3. Removing Damaged Bone and Cartilage
If partial knee replacement is recommended, the damaged cartilage and a small portion of affected bone are removed from the damaged compartment while preserving the healthy parts of the knee.
4. Implant Placement
The surgeon places specially designed metal components and a plastic spacer in the affected area to restore smooth movement of the knee joint. These implants help reduce pain and improve knee function while maintaining the natural structure of the knee as much as possible.
5. Recovery and Rehabilitation
After surgery, patients are monitored in the recovery room and may stay in the hospital based on their individual health requirements. Pain management medications may be prescribed during the initial recovery period.
Your orthopaedic surgeon will guide you with early movement and walking exercises. Physiotherapy is an important part of recovery and helps improve knee strength, flexibility and range of motion. Some patients may use support devices such as walkers, canes or crutches temporarily until they regain confidence while walking.
