Cementless Total Knee Arthroplasty with Triathlon ... | 合法醫療器材資訊網

PatientDemographicsasaPredictoroftheTenyearSurvivalRateinPrimaryTotalKneeReplacement.TheJournalofBoneandJointSurgery200385.1pp.

Patient demographics for TKA have become younger and heavier,1,2 and these patients have demonstrated higher risk of revision in TKAs.3-5 When biologic fixation is achieved, cementless TKA has the potential for a more durable bone-implant interface that can better withstand the added mechanical stress in obese patients.6 In a retrospective study with 193 patients with a minimum of five-year follow-up, morbidly obese (BMI ≥40) patients receiving cementless primary Triathlon TKA with a PS design demonstrated improved survivorship compared to those who received a cemented Triathlon TKA.5 Furthermore, the American Joint Replacement Registry reported male patients younger than 65 years adjusted for age receiving a cementless TKA...