Denham total knee arthroplasty: a 10-year follow-up study.

We reviewed 72 patients with 89 Denham total knee arthroplasties (Biomet, Warsaw, IN) (TKAs) 10 to 15 years after the operation. Of 8 TKAs that were considered as failures, 5 had been revised at the time of review for pain and aseptic loosening, and 3 others were considered to have failed because of breakage of the polyethylene tibial plateau, dislocation, and infection. Survival analysis suggested a 10-year survival rate of 92.