LumbarAbdominal segment of the torso / From Wikipedia, the free encyclopedia In tetrapod anatomy, lumbar is an adjective that means of or pertaining to the abdominal segment of the torso, between the diaphragm and the sacrum. This article needs additional citations for verification. (January 2017)
In tetrapod anatomy, lumbar is an adjective that means of or pertaining to the abdominal segment of the torso, between the diaphragm and the sacrum. This article needs additional citations for verification. (January 2017)