Oosterbos C J, Rahmy A I, Tonino A J
Hospital Zeeuws-Vlaanderen, Wielingenlaan 2, 4535 PA Terneuzen, The Netherlands.
Int Orthop. 2001;25(1):17-21. doi: 10.1007/s002640000211.
We prospectively studied 250 patients with a proximal hydroxyapatite coated hip prosthesis. The follow-up period was 5 years. All components showed osseointegration except for one deep infection. The morphology of bone remodeling with either endosteal bone formation or periosteal bone formation was dependent on the way the stem filled the medullary canal. No linear or distal osteolysis around the stems was observed.
我们前瞻性地研究了250例使用近端羟基磷灰石涂层髋关节假体的患者。随访期为5年。除1例深部感染外,所有组件均显示骨整合。骨重塑的形态,无论是骨内膜骨形成还是骨膜骨形成,都取决于柄填充髓腔的方式。未观察到柄周围的线性或远端骨溶解。