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lateral lumbar intertransversarii (muscles)


Definition: deep muscle of lower back; origin, transverse processes of lumbar vertebrae; insertion, next superior transverse process; action, abducts lumbar vertebrae; nerve supply, ventral branches of lumbar nerves.

Synonym(s): musculi intertransversarii laterales lumborumTA, lateral lumbar intertransverse muscles

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.