Kinematics of the Normal Arch of the Foot and Ankle Under Physiologic Loading

Harold B. Kitaoka, Arne Lundberg, Zong Ping Luo, Kai Nan an

研究成果: Article同行評審

60 引文 斯高帕斯(Scopus)

摘要

We studied 15 cadaver feet to determine three-dimensional motion of selected tarsal bones under axial loading at three different loading levels. We determined the motion of individual joints and also the rotation of the tarsal bones in relation to the tibia. Joint rotations increased consistently with higher loads. The navicular-talar joint had the greatest total screw axis rotation, which averaged 9.4° ± 2.2° at 667 N of load, followed by the first metatarsal-navicular (mean, 7.2° ± 1.5°), talar-tibial (mean, 5.2° ± 1.6°), and calcaneal-talar (mean, 4.4° ± 1.7°) joints. The observed changes indicate the need for assessment of foot and ankle alignment clinically and radiologically while the patient is weightbearing.

原文English
頁(從 - 到)492-499
頁數8
期刊Foot and Ankle International
16
發行號8
DOIs
出版狀態Published - 1995 八月

All Science Journal Classification (ASJC) codes

  • 手術
  • 骨科和運動醫學

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