The Herbert total knee replacement: a longer than three year follow-up.
Thirty personally performed Herbert total knee replacements, evaluated during a 3-year follow-up, were found not to function well. At the end of one postoperative year 6 knees had symptomatic metal synovitis and required replacement. By the end of 3 years the Herbert total knee replacement had functioned in only 12 patients. The largest single follow-up complication was foreign body synovitis, inflammation of the synovium secondary to small free metal fragments produced by the 2 components rubbing against each other during gait.
D001168:Arthritis / Q000601:surgery; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D005549:Foreign-Body Reaction; D006801:Humans; D007595:Joint Prosthesis / Q000009:adverse effects; D007719:Knee Joint; D008670:Metals; D013585:Synovitis / Q000209:etiology
D008670:Metals