目的观察镍钛形状记忆合金聚髌器这一新型髌骨骨折内固定方法的疗效。

Objective to study the therapeutic efficacy of Ni-Ti-shaped memory alloy as a new internal fixation method to treat fracture of patella.

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目的：研究镍钛记忆合金环抱器手术内固定治疗多发性肋骨骨折及连枷胸的临床效果。

Objective: to study the clinical effect of nickel-titanium memory alloy embracing fixator to treat the fracture of multiple ribs.

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结论：三种不同内固定方法比较结果表明镍钛记忆合金固定效果最好，其优良率达100%。

Conclusion: the results of three different fixation methods assessment showed that the NiTi-memorial device fixation had the best effect of fixation. The excellent and good were seen in 100%.

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