There are two muscles that end in the scrotum to be drawn closer to the body- one is the cremaster other is?
Answers: The dartos fascia, a fusion of the superficial and deep layer of the superficial fascia of the surrounding skin, contains smooth muscle that functions to regulate temperature. The muscles relax when the scrotum is too hot and contract when the scrotum is too cool. I know that some would christen this the Dartos muscle, but am unsure if this is the hard and promptly name for what you are looking for. It is not a formal "muscle" per se, since it is not unproblematic to find by gross dissection, and even harder to find than the Creamster muscle, which is an extension of the internal oblique muscle, pass through the inguinal canal beside the spermatic chord and is innervated by the genital branch of the genitofemoral nerve (composed of the anterior roots of L1 and L2)
A woman's leg muscle!
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