| vesicalis anus | Imperforate anus with urinary bladder opening into the anus. (05 Mar 2000) |
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| anus vesicalis | Rectal emptying into the urinary bladder. (05 Mar 2000) |
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| arteria vesicalis inferior | <anatomy, artery> Origin, internal iliac; distribution, base of bladder, ureter, and (in the male) seminal vesicles, ductus deferens, and prostate; anastomoses, middle rectal, and other vesical branches. Synonym: arteria vesicalis inferior. (05 Mar 2000) |
| arteria vesicalis superior | <anatomy, artery> Origin, umbilical; distribution, bladder, urachus, ureter; anastomoses, other vesical branches. Synonym: arteria vesicalis superior. (05 Mar 2000) |
| plexus venosus vesicalis | A plexus of veins around the fundus and sides of the bladder. Synonym: plexus venosus vesicalis, venous plexus of bladder. (05 Mar 2000) |
| plexus vesicalis | An autonomic plexus on the bladder, derived from the inferior hypogastric plexus. Synonym: plexus vesicalis. (05 Mar 2000) |
| plexus vesicalis inferior | A venous plexus in the female corresponding to the prostatic venous plexus in the male. Synonym: plexus vesicalis inferior. (05 Mar 2000) |
| plica vesicalis transversa | A duplication of peritoneum passing over the empty bladder, but obliterated when the viscus is full. Synonym: plica vesicalis transversa. (05 Mar 2000) |
| facies vesicalis uteri | The surface of the uterus facing the bladder and separated from it by the uterovesical pouch of peritoneum. Synonym: facies vesicalis uteri. (05 Mar 2000) |
| anus | <anatomy> The distal or terminal orifice of the alimentary canal. (18 Nov 1997) |
| anus cerebri | Entrance to the cerebral aqueduct (of Sylvius) from the caudal part of the third ventricle. Synonym: aditus ad aqueductum cerebri, Bartholin's anus, opening to cerebral aqueduct. (05 Mar 2000) |
| anus, imperforate | Persistence of the anal membrane, so that the anus is closed. The defect is not always complete; sometimes a narrow opening permits the passage of the bowel contents. When completely imperforate, the anus is seen as a dimple (the proctodeal pit) in the skin of the perineum. The latter condition is often associated with atresia of the lower rectum. (12 Dec 1998) |
| artificial anus | An opening into the bowel, usually in the right or left flank, as a result of a colostomy. (05 Mar 2000) |
| Bartholin's anus | Entrance to the cerebral aqueduct (of Sylvius) from the caudal part of the third ventricle. Synonym: aditus ad aqueductum cerebri, Bartholin's anus, opening to cerebral aqueduct. (05 Mar 2000) |
| vestibular anus | <anatomy, surgery> A congenital malformation in which the anus is imperforate but the rectum opens into the vagina just above the vulva. (05 Mar 2000) |
| corrugator cutis muscle of anus | Smooth muscle fibres radiating from the anal opening superficial to the external sphincter. Synonym: musculus corrugator cutis ani. (05 Mar 2000) |