又翻了一篇

Baek, S.-H. and S.-Y. Kim (2008). "Cementless Total Hip Arthroplasty with Alumina Bearings in Patients Younger Than Fifty with Femoral Head Osteonecrosis." J Bone Joint Surg Am 90(6): 1314-1320.50岁以下的股骨头坏死患者使用铝球轴承非骨水泥全髋关节成形术

Background: There are conflicting reports with respect to the outcomes of total hip arthroplasties with ceramic bearings i

第一次认领翻译。虽然平时看得挺顺利的，但是翻译起来估计有花1H了，真是眼高手低的典型事例呀。

纪念一下

[b]Complications of Titanium and Stainless Steel Elastic Nail Fixation of Pediatric Femoral Fractures.[/b]
[color=red]钛制及不锈钢弹力髓内钉钉治疗小儿股骨骨折的并发症[/color]

Background: In vitro mechanical studies have demonstrated equal or superior fixation of pediatric femoral fractures with use of titanium elastic nails as compared with stainless steel elastic