Revision of Total Knee Arthroplasties Performed in Young, Active Patients with Posttraumatic Arthritis and Osteoarthritis.

Rates of total knee arthroplasty (TKA) in younger patients are rising significantly. A recent study performed at our institute illustrated the excellent survivorship of TKAs in patients younger than 55 years at a mean follow-up period of 25 years. This study reports on the 25 knees in this series that required revision surgery.