Partial Vs Total Knee Replacement
Individualised treatment based on your individual needs
Partial vs. Total Knee Replacement Surgery: What's the Difference?
Knee replacement surgery is a common treatment for severe knee pain and disability caused by arthritis or injury. There are two main types of knee replacement surgery: partial knee replacement and total knee replacement. Understanding the differences between these procedures can help you make an informed decision about your treatment options.
Partial Knee Replacement Surgery
Partial knee replacement surgery, also known as unicompartmental knee replacement, involves replacing only the damaged portion of the knee joint with an artificial implant. This procedure is appropriate for patients who have arthritis or other damage in only one part of the knee joint, usually the inside (medial) compartment.
Benefits of Partial Knee Replacement Surgery
Partial knee replacement surgery offers several potential benefits compared to total knee replacement surgery, including:
- Smaller incisions and less tissue disruption, resulting in less pain and a quicker recovery time.
- Reduced blood loss and lower risk of blood clots and other complications.
- Preservation of healthy bone and tissue in the knee joint.
- More natural knee motion and function, particularly in activities that require bending, twisting and kneeling.
Disadvantages of Partial Knee Replacement Surgery
- As only part of the joint has been replaced, it is possible that the other parts of the knee could wear out over time, causing symptoms to return. In these cases, the partial knee replacement may need to be exchanged for a Total Knee Replacement.
Total Knee Replacement Surgery
Total knee replacement surgery involves replacing the entire knee joint with an artificial implant. This procedure is appropriate for patients who have widespread arthritis or other damage throughout the knee joint, or who have not experienced relief from other treatments.
Benefits of Total Knee Replacement Surgery
Total knee replacement surgery offers several potential benefits, including:
- Relief from severe knee pain and disability.
- Improved range of motion and function in the knee joint.
- Replaces the whole joint.
- High success rates (80-90% satisfaction) and low risk of complications.
Disadvantages of Total Knee Replacement
As with all treatments, there are potential disadvantages to Total Knee Replacement, including:
- 10-20% dissatisfaction, which can be ongoing pain.
- Less ‘natural’ knee motion.
- Longer recovery then partial knee replacement.
Which Procedure is Right for You?
The decision to undergo partial or total knee replacement surgery depends on several factors, including the extent and location of your knee arthritis, your overall health, and your personal goals for treatment. We can help you determine which procedure is right for you based on a thorough evaluation of your condition.
If you’re experiencing knee pain or disability, don’t hesitate to seek medical attention. Contact us today to book a consultation and learn more about your treatment options.
