OBJECTIVE: To retrospectively observe the effect of antibiotic-loaded bonecements in primary hip arthroplasty.
目的：回顾性观察初次人工髋关节置换中应用抗生素骨水泥的作用。
2
Objective To observe the rules of Triclosan release from bonecements at different time points and its clinical efficacy against bacteria.
目的 观察体外三氯生抗菌活性骨水泥随时间变化的药物释放规律，探讨临床应用价值。
3
Objective: to observe the ability of different bonecements to augment pedicle screw fixation and the effect of the cements on the adjacent spinal cord.