(sa″kro-lum´bәr) (-bahr) pertaining to the sacrum and loins.
Relating or belonging to the sacrum and the lumbar region.
Type: Term Pronunciation: sā′krō-lŭm′bar Synonyms: lumbosacral
lumbosacral, sacrolumbar Of or pertaining to the loins and sacrum; such as, the lumbosacral nerve, a branch of one of the lumber nerves which passes over the sacrum (the triangular-shaped bone lying between the 5th lumbar vertebra and the coccyx, or tailbone).