作者: Robert S. Namba , Maria C.S. Inacio , T. Craig Cheetham , Richard M. Dell , Elizabeth W. Paxton
DOI: 10.1016/J.ARTH.2015.09.005
关键词: Surgery 、 Medicine 、 Bone Density Conservation Agents 、 Osteopenia 、 Periprosthetic 、 Lower risk 、 Bone density 、 Bisphosphonate 、 Dentistry 、 Osteoporosis 、 Bone mineral
摘要: Abstract Background Bisphosphonates (BPs) are associated with lower total knee arthroplasty (TKA) revision risk, but the effect of bone mineral density has not been evaluated. Methods A cohort 34,116 primary TKA patients was evaluated surgery and periprosthetic fractures as end points. BP usage exposure interest. Bone quality (normal, osteopenia, osteoporosis) patient age ( Results Of patients, 19.6% were users. In users, 0.5% underwent an aseptic revision; 0.6%, a fracture. non-BP 1.6% 0.1%, Conclusion Bisphosphonate use risk in all categories those older than 65 years. The higher for on BP.