Movements of the Sacroiliac Joints
- 1 February 1989
- journal article
- research article
- Published by Wolters Kluwer Health in Spine
- Vol. 14 (2) , 162-165
- https://doi.org/10.1097/00007632-198902000-00004
Abstract
Twenty-five patients (21 females and 4 males) with sacroiliac joint disorders were studied with roentgen stereophotogrammetry in physiologic positions as well as in the extreme of physiologic positions. There was a constant pattern of motion with different load, especially around the transverse axis. The rotations were small and in mean between extreme position 2.5° (0.8°-3.9°). The translation was, mean, 0.7 mm (0.1-1.6 mm). There was no difference between symptomatic and asymptomatic joints.Keywords
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