Garcia-Elias M, An K N, Berglund L, Linscheid R L, Cooney W P, Chao E Y
Department of Orthopedics, Mayo Clinic, Rochester, MN.
J Hand Surg Am. 1991 Nov;16(6):1130-6. doi: 10.1016/s0363-5023(10)80079-6.
A close-range stereophotogrammetric measurement system was used to determine the three-dimensional geometric characteristics of the extensor assembly in seven human finger specimens and five finger configurations. The numerical data obtained showed that, although changes in length of the different bundles are small, their spatial orientation varies considerably from one to another position. This information should help to improve the accuracy of models derived to understand the extensor assembly behavior in normal and pathological conditions.
采用近距离立体摄影测量系统，对7个人类手指标本和5种手指构型的伸肌组件的三维几何特征进行了测定。所获得的数值数据表明，尽管不同束的长度变化很小，但其空间取向在不同位置之间有很大差异。这些信息应有助于提高为理解正常和病理条件下伸肌组件行为而建立的模型的准确性。
