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A Joint Coordinate System for the Clinical Description of Three-Dimensional Motions: Application to the Knee

Grood, E. S., Suntay, W. J.·1983·Journal of Biomechanical Engineering

Abstract

The experimental study of joint kinematics in three dimensions requires the description and measurement of six motion components. An important aspect of any method of description is the ease with which it is communicated to those who use the data. This paper presents a joint coordinate system that provides a simple geometric description of the three-dimensional rotational and translational motion between two rigid bodies. The coordinate system is applied to the knee and related to the commonly used clinical terms for knee joint motion. A convenient characteristic of the coordinate system shared by spatial linkages is that large joint displacements are independent of the order in which the component translations and rotations occur.

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Metadata

Authors
Grood, E. S., & Suntay, W. J.
Venue
Journal of Biomechanical Engineering
Published
1983-05-01
Volume
105
Issue
2
Pages
136-144
ISSN
  • 0148-0731 (ISSN-L)
  • 1528-8951
OpenAlex
W2078936766
Cited by
3,805
References
0
FWCI
3.03
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A Joint Coordinate System for the Clinical Description of Three-Dimensional Motions: Application to the Knee. https://app.cochat.ai/papers/10.1115/1.3138397
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Grood, E. S., & Suntay, W. J. (1983). A Joint Coordinate System for the Clinical Description of Three-Dimensional Motions: Application to the Knee. Journal of Biomechanical Engineering. https://doi.org/10.1115/1.3138397

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.