Femoral bone loss in total hip arthroplasty: classification and preoperative planning.

摘要: A single comprehensive classification system that can adequately describe all types of bone loss associated with hip arthroplasty should become a standard for reporting purposes. There is need critical appraisal the systems currently in use and, through consensus, development will permit comparison between reported results different techniques. Although no one ideal, proposed by AAOS Committee on Hip most and consistently used. It addresses not only revision total but also primary replacement. other conditions related to problems stock, such as those resulting from previous arthrodesis acetabular side femoral stenosis malalignment side. The drawback this its complexity; however, problem sufficient complexity variety simple system, although cannot be comprehensive. Regardless absence common language applicable reconstructions, it clear continue challenge orthopaedic surgeons. careful methodical analysis patients who have meticulous attention being paid detail preoperative evaluation investigation, surgical planning, recording outcomes we able improve our treatment difficult problem.