anoperinealis muscle
Definition: inferior portion of the anorectoperineal muscles extending anteriorly from the conjoined longitudinal muscle of the anal canal to blend with the external urethral sphincter surrounding the urethra,
Synonym(s): musculus anoperinealisTA, musculus rectourethralis inferior, recto-urethralis inferior (muscle)
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Examples: glitazone, GI cocktail, etc.

