Partial Knee Replacement

Partial knee replacement, also called unicompartmental knee replacement, is a surgery where only the damaged part of the knee is fixed, instead of replacing the whole knee. This is a good option for people whose knee problem is limited to just one area.

Am I the right Candidate?

If your osteoarthritis has progressed and non-surgical treatments are no longer helping with your pain and discomfort, your doctor might suggest knee replacement surgery.

You might be a good candidate for this procedure if you have:

Intact knee ligaments (ACL & PCL)
The arthritis must only affect one specific part of your knee
Range of motion should be 90 degrees

You might be not a good Candidate for this procedure if you have:

 Ligament damage
 Inflammatory arthritis
 Stiffness in knee

When the right patients are chosen, modern partial knee replacements have shown excellent results over both the medium and long term, benefiting patients of all ages.

Procedure:

Preparing the Bone:Your surgeon will carefully remove the damaged cartilage from the affected part of your knee using special surgical tools.

Measuring and Placing Implants: They will then measure your knee to ensure the implants fit perfectly. The removed cartilage and bone are replaced with metal parts that cover the joint surface, restoring its shape.

Inserting a Spacer: A smooth plastic insert is placed between the metal parts. This allows the knee joint to move smoothly, like a natural joint.

Recovery:

Since this surgery uses a smaller cut, most patients can leave the hospital the same day or after a short stay and get back to their normal activities faster than those who have a total knee replacement.

Discharge from hospital:

Patients who undergo partial knee replacement typically have less pain and swelling after surgery compared to those who have total knee replacement. Recovery is generally smoother, and rehabilitation is easier.

Pain Management:

It’s normal to feel some pain after the procedure, but your medical team will work closely with you to ensure you’re as comfortable as possible during your recovery.