The Effect of Wrist Deviation on Grip and Pinch Strength
The Effect of Wrist Deviation on Grip and Pinch Strength
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手腕偏差对握力和捏力的影响
DOI：
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发表时间：
1995
影响因子：
4.2
通讯作者：
M. Hoffer
中科院分区：
文献类型：
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作者：
Lisa Lamoreaux;M. Hoffer
对12名正常右利手成年人的手腕偏斜对握力和握力的影响进行了评估。在短臂石膏中，保持中立位、最大尺位(平均为41°)和最大径向偏差(平均为26°)的腕部位置，同时测量握力、按键和尖端握力。腕关节的位置相对于屈曲和伸展是中立的。手腕偏斜对握力有非常显著的影响(p<；0.0001)。对握力的影响在统计学上并不显著。腕关节偏曲畸形出现在几种临床情况下，例如：桡骨杆状突起和远端的畸形愈合。在本研究中，在径向偏差中发现了握力的损失。这将支持通过中央化或截骨术矫正这种偏斜的手术前提的1。
The effect of wrist deviation on grip and pinch strength was evaluated in 12 normal right-handed adults. Wrist positions of neutral, maximal ulnar (average, 41°), and maximal radial deviation (average, 26°) were held in short–arm casts while grip and key and tip pinch were measured. Wrist position was neutral with respect to flexion and extension. A highly significant effect of wrist deviation on grip strength was found (p < 0.0001). The effect on pinch strength was not statistically significant. Wrist deviation deformities arise in several clinical situations, such as radial clubhand and malunions of the distal radius. A loss of grip strength was found in radial deviation in this study. This would support 1 of the premises for surgical correction of such deviation by centralization or osteotomy.