The motion analysis of lumbar spine under simulated physiological load: a new loading-measuring system

Author

Zhang, Yong Ming ; Voor, Michael J. ; Wang, Mei ; Johnson, John R.

Author_Institution

Dept. of Anatomical Sci. & Neurobiol., Louisville Univ., KY, USA

fYear

1997

fDate

4-6 Apr 1997

Firstpage

346

Lastpage

349

Abstract

Low back pain is a leading cause of morbidity, disability, and lost productivity. About 90% of adults suffer from back problems during their lives, In the US, direct health care costs and indirect cost of work loss due to low back pain have been estimated to exceed $50 billions annually. Lumbar fusion has been advocated as a surgical procedure for effectively treating disorders associated with low back pain. However, studies on the mechanical behavior of the lumbar spine face problems such as how to simulate physiological load while increasing the accuracy and decreasing the costs of measuring instruments

Keywords

biomechanics; biomedical equipment; biomedical measurement; bone; mechanical variables measurement; adults; back problems; direct health care costs; disability; loading-measuring system; lost productivity; low back pain; lumbar fusion; lumbar spine motion analysis; measuring instruments; mechanical behavior; morbidity; simulated physiological load; surgical procedure; work loss indirect cost; Analytical models; Back; Costs; Mechanical variables measurement; Medical services; Motion analysis; Pain; Productivity; Spine; Surgery;

fLanguage

English

Publisher

ieee

Conference_Titel

Biomedical Engineering Conference, 1997., Proceedings of the 1997 Sixteenth Southern

Conference_Location

Biloxi, MS

ISSN

1086-4105

Print_ISBN

0-7803-3869-3

Type

conf

DOI

10.1109/SBEC.1997.583306

Filename

583306