Pressure changes under the ischial tuberosities of seated individuals during sacral nerve root stimulation

Article

Liu, L., Nicholson, G., Knight, S., Chelvarajah, R., Gall, A., Middleton, F., Ferguson-Pell, M. and Craggs, M. 2006. Pressure changes under the ischial tuberosities of seated individuals during sacral nerve root stimulation. Journal of Rehabilitation Research & Development. 43 (2), pp. 209-218. https://doi.org/10.1682/JRRD.2005.04.0078
TypeArticle
TitlePressure changes under the ischial tuberosities of seated individuals during sacral nerve root stimulation
AuthorsLiu, L., Nicholson, G., Knight, S., Chelvarajah, R., Gall, A., Middleton, F., Ferguson-Pell, M. and Craggs, M.
Abstract

Neuromuscular stimulation via the sacral nerve roots is proposed for prevention of ischial pressure ulcers following a spinal cord injury (SCI). Acute effects of sacral functional magnetic stimulation (FMS) on seat interface pressure changes were investigated in five nondisabled volunteers. Similar effects were demonstrated with functional electrical stimulation in people with SCI who used a sacral anterior root stimulator implant. The results indicated that sacral nerve root stimulation, either by FMS or implanted electrical stimulation, induced gluteus maximus contraction and mild pelvic tilt sufficient for clinically significant reductions in ischial pressures during sitting.

KeywordsFunctional electrical stimulation; functional magnetic stimulation; gluteal muscles; ischial pressure change; ischial tuberosity; pressure ulcer; sacral nerve root stimulation; seat interface pressure; spinal cord injury; wheelchair use
PublisherRehabilitation Research and Development Service, Department of Veterans Affairs
JournalJournal of Rehabilitation Research & Development
ISSN0748-7711
Publication dates
Print2006
Publication process dates
Deposited22 Aug 2013
Output statusPublished
Digital Object Identifier (DOI)https://doi.org/10.1682/JRRD.2005.04.0078
LanguageEnglish
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