Managing Post-Traumatic Arthritis of the Knee with Total Knee Arthroplasty.

Abstract

Post-traumatic arthritis (PTA) of the knee is a complex problem, requiring foresight and careful preoperative planning. Each case of PTA is unique, requiring understanding of the altered anatomy, management of any retained hardware, and also the ability to provide the appropriate stability for each affected knee. Successful treatment of PTA with total knee arthroplasty (TKA) requires the creation of stable and well-balanced joint. TKA for PTA provides comparable improvements in pain and function when compared with primary osteoarthritis, however, these patients are at increased risk of post-operative complications, including instability and infection.