Manley M T, Koch R
Osteonics Corporation, Allendale, New Jersey.
Dent Clin North Am. 1992 Jan;36(1):257-62.
A 2-year follow-up from a prospective clinical trial investigation of the hydroxyapatite (HA)-coated Omnifit-HA Hip Stem is presented. Assessment of clinical and functional evaluation parameters demonstrates the excellent results obtained with the femoral stem. Radiographic observations indicate a complete lack of fibrous tissue in the HA-coated regions of the stem, thus promoting direct load transfer between the stem and bone. Comparison with published studies suggests that the clinical results obtained with the HA-coated Omnifit-HA Hip Stem compare favorably with the prior reports.
本文介绍了对羟基磷灰石（HA）涂层Omnifit-HA髋关节柄进行的前瞻性临床试验研究的2年随访结果。临床和功能评估参数的评估表明，该股骨柄取得了优异的结果。影像学观察表明，柄的HA涂层区域完全没有纤维组织，从而促进了柄与骨之间的直接负荷传递。与已发表研究的比较表明，HA涂层Omnifit-HA髋关节柄所取得的临床结果与先前的报告相比具有优势。
