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首页> 外文期刊>Journal of Hand Surgery. American Volume >Anthropometric Study of the Radiocapitellar Joint
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Anthropometric Study of the Radiocapitellar Joint

机译：辐射成像穴位关节的人体测量研究

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PurposeThere is scant knowledge about the relationship between the size of the radial head and the size of the capitellum. Also, no data exist comparing the size of the capitellum between the left and the right elbow. MethodsEight pairs of elbows and 12 single elbows from fresh-frozen cadavers were obtained for this study. The vertical height and anterior width of the capitellum were measured with digital calipers. Four different measurements were performed at the radial head: longest outer diameter, shortest outer diameter, the long dish diameter, and short dish diameter. The Pearson intrarater intraclass correlation coefficients were obtained for all measurements. ResultsFor the paired elbows, the correlations ranged between 0.95 and 0.96 for the capitellar dimensions and 0.77 and 0.98 for the radial head dimensions. The correlations between the long outer diameter of the radial head with the vertical height and the anterior width of the capitellum were 0.8 and 0.9, respectively. ConclusionsThere is a high correlation between the long outer diameter of the radial head and the vertical height of the capitellum as well its anterior width. There is also a high correlation between the left and the right elbow. Clinical relevanceThese findings are relevant to radiocapitellar arthroplasty and may be useful for radiocapitellar prosthetic design as well as in the preoperative planning of cases in which the radial head and/or the capitellum is destroyed.
机译：PurposeThere是关于径向头部大小与Capitellum的尺寸之间的关系的知识。此外，没有数据存在比较左肘和右肘之间的Capitell的大小。方法为新鲜冷冻尸体的肘部和12个单一肘部获得本研究。用数字卡钳测量Capitellum的垂直高度和前宽度。在径向头部进行四种不同的测量：最长外径，最短外径，长盘直径和短盘直径。所有测量都可以获得Pearson Intrarenter脑内相关系数。结果对于配对的弯头，相关性的相关性范围为0.95和0.96，对于径向头尺寸为0.77和0.98。径向头的长外径与垂直高度的长外径和谱系的前宽度分别为0.8和0.9。结论是径向头部的长外径与盖壳的垂直高度之间的高相关性，也是其前宽度。左侧和右肘之间也存在高的相关性。临床相关性研究结果与放射性胶质胶关节成形术相关，并且可用于辐射皮肌肉假体设计以及径向头部和/或Capitellum被破坏的病例的术前规划。

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