And the history and function of the anus gets even more complicated.
The surgeon may also opt to perform a procedure that links the small intestine to the anus, thereby producing more normal bowel function.
Below the prototroch are the mouth, stomach, anus, and other structures including the solenocyte, the function of which seems to be to maintain proper internal salt-water balance, and, in some species, one or two additional ciliary rings.
"The anus and rectum, unlike the vagina, contain no natural lubricating function," the report states.
Rodent studies indicate that prenatal exposure to some phthalates can disrupt normal male reproductive tract development, causing effects such as reduced anogenital (anus-to-penis) distance, undescended testicles, and testicular abnormalities affecting function.
Her extraordinarily explicit material – which features frequent and brutally frank descriptions of her own vagina and anus as well as discussions of sex acts of all kinds – functions as a kind of rallying call for her audience.
It eliminates waste (feces) from the digestive tract via the anus (Thomas, 1990; Heaton et al., 1992; Lembo and Camilleri, 2003), an unglamorous but essential body function.
The bitch usually performs this function by licking the puppy's perianal region (under the tail where the dog's anus is).
"Nothing wrong with your anus.
The anus gives no pleasure.
