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Bulbospongiosus muscle (anatomy)

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

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Bulbospongiosus is one of the superficial muscles of the perineum. It has a slightly different origin, insertion and function in males and females - see submenu.

In both sexes, it is innervated by the perineal branches of the pudendal nerves (S2-S4).


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