external orifice การใช้

• The external orifice is bounded by two lips, an anterior and a posterior.
• Prior to pregnancy the external orifice has a rounded shape when viewed through the vaginal canal ( as through a speculum ).
• The external orifice of the uterus is a small, depressed, somewhat circular opening on the rounded extremity of the cervix, opening to the vagina.
• A cervical cap fits over the cervix and blocks sperm from entering the uterus through the external orifice of the uterus, called the " os ".
• Term used for all squamous mucosal surfaces and commonly used for the uterine cervix condition in which some of the external orifice show abnormalities in their cellular nuclei.
• A 1994 cervix repeatedly dipped into a pool of semen in the vaginal fornix, as if to ensure that sperm would proceed by the external orifice of the uterus, making conception more likely.
• However, in women they may move onto the vulva and into the vagina, from there moving to the external orifice of the uterus, and onwards to the uterine cavity, fallopian tubes, ovaries, and peritoneal cavity.
• They are drained by a pair of "'uterine veins "'on either side : these arise from the lower part of the plexuses, opposite the external orifice of the uterus, and open into the corresponding hypogastric vein.
• "The surgical aid that could be rendered consisted of keeping the external orifice of the wound free from coagulation and promoting the discharge of blood and brain tissue, " wrote Dr . Charles Sabin Taft, a 23-year-old military surgeon.
• :If this were truly happening-an alien wanting to do a " non-invasive " investigation would of course start off by checking and sampling material from every obvious external orifice . talk ) 22 : 28, 12 October 2008 ( UTC)
• The duct, which is short and slender, passes from one end of the sac, and, at the point where the duct is united to the oviduct, it is joined by a tube which comes from the external orifice immediately within the female opening.