A comparison of the Freeman-Swanson (ICLH) and Walldius prostheses in total knee replacement.
Seventy-five Freeman-Swanson (ICLH) Mark I total knee replacements, all performed in one orthopaedic unit between 1972 and 1975, were independently reviewed. The fifty-eight surviving patients, with sixty-eight arthroplasties, have been interviewed and examined and the clinical records of the deceased patients inspected. Sixty arthroplasties (80 per cent) were successful and fifteen failed (20 per cent). There were no disasters. Twenty (33.8 per cent) of the successful arthroplasties were excellent. It is expected that modification of the prosthesis and improved instrumentation will increase this percentage of excellent results and reduce the failure rate.
D000328:Adult; D000368:Aged; D001178:Arthroplasty / Q000592:standards*; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007720:Knee Prosthesis / Q000592:standards*; D008124:Locomotion; D008297:Male; D008875:Middle Aged; D010146:Pain