pyramidalis muscle

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Related to pyramidal muscle: Pyramidalis muscle

py·ra·mi·da·lis mus·cle

(pir'ă-mi-dā'lis mŭs'ĕl)
Origin, crest of pubis; insertion, lower portion of linea alba; action, makes linea alba tense; nerve supply, subcostal.
Synonym(s): musculus pyramidalis [TA] , pyramidal muscle.