男性上肢长骨的测量及其最大长推算

Estimations of the maximum lengths of the long bones of the human male upper limbs by measurements of the remanent parts

目的探讨用上肢长骨的残骨某一项指标建立肱骨、尺骨和桡骨最大长的回规方程,然后可根据所得值间接推算人体身高。方法选男性肱骨、尺骨和桡骨50例,左、右共100侧肢体。用人体测量仪器,按体质人类学测量方法进行各项指标测量,所得值经统计学分析后,分别与肱骨、尺骨和桡骨最大长建立直线回规方程。结果经相关分析建立了肱骨最大长回规方程17个,尺骨最大长回规方程8个,桡骨最大长回规方程11个。结论若能测得上肢长骨残骨的某一项指标,就可用所建立的回规方程推算该骨的最大长,这在法医学上具有一定的参考价值。

Objective To establish the regression equation calculating the whole length of the humerus,ulna and radius with certain parameters using remanent parts of the long bones of the upper limbs in males, by which body height may indirectly estimated. Methods 100 humerus,ulnas and radiuses of both upper limbs were chosen from 50 male cadavers. By anthropometric measurement methods,a variety of parameters were measured with a measurement instrument. The values gained were analyzed statistically, by which linear regression equations were created for calculating the maximum length of the humerus,ulna and radius separately. Results 17 regression equations for estimation of the maximum humerus length, 8 regression equations for ulna length, and 11 regression equations for radius length were created by correlation analysis. Conclusion Using the related equation obtained, the maximum length of an upper limb may be estimated if a certain parameter of the remanent part of the long bone can be measured, which is of significance in forensic practice.