Abstract:Since 1977 we did implant ceramic on ceramic THR in younger and active population. In 1991 we published (JBJS B N°4) data's in a consecutive group of patients under 50 years of age.What about the same patients for more than 30 years? Eighty-six hips in 75 patients, 41 males 34 females, mean age 43 (18 to 50), mean weight 68 kg (36 to 100), Charnley class: 38 A, 28 (38 hips) B, 9 patients (10 hips) C. Sixty-six primary procedures, 20 revisions (18 failed arthroplasties: 6 THR, 5 resurfacing, four single cup, tw… Show more
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