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  1. ... and abdominal Viscera in a female foetus with cloacal ... f Anus surrounded by the sphincter ani. g. Vagina. h. Blind opening representing anus. ...
  2. ... bowel and urogenital sinus end in a common cloacal opening; later, separation between the bladder and urethra ... skin at margin of anus reflected; SE, external sphincter ; VHE, external or inferior hemorrhoidal vein; VHI, internal ...
  3. ... an historical review. 244 pp. 8��. Cincinnati, 1908. ---- Cloacal morphology in its relation to genito-urinarv and ... ix, 107-112.���SkUlern (R. H.) SPHENOID 786 SPHINCTERS Sphenoid sinus (Exploration of)���contd. A Pfahler (G. ...
  4. NLM Digital Collections - Principles of comparative physiology 
    Publication: Philadelphia : Blanchard and Lea, 1854
    ... anal orifice, so as to form an immense cloacal cavity, the wall of which extends so far ... which expel the water it contains, through its cloacal orifice, at tolerably regular intervals (such as once, ...
  5. NLM Digital Collections - A text-book of obstetrics 
    Publication: Philadelphia : Saunders, 1898
    ... student to understand the subdivision of the primary cloacal chamber. As they refer to the female embryo, ... the sixth week. On each side of the cloacal slit outgrowths of skin and Fig. 34.���To ...
  6. ... of the allantois it expands to form a cloacal sac, which opens to the exterior at the ... however, open to the exterior by a common cloacal orifice, though the cloaca itself is now a ...
  7. NLM Digital Collections - A manual of pathological anatomy (Volume 1-2) 
    Publication: Philadelphia : Blanchard & Lea, 1855
    ... canal being imperfect, the urethra imper- forate, or cloacal malformation present. Meckel has even made this law ... form of spurious hermaphroditism. To this malformation succeeds��� Cloacal formation, junction of the orifice of the anus ...
  8. NLM Digital Collections - Index-catalogue of the Library of the Surgeon General's Office, National Library of Medicine .... 
    Publication: Washington : U.S. Dept. of Health, Education, and Welfare, Public Health Service : G.P.O., 1959-1961
    ... y de B. de Morgan en el liquido cloacal de la ciudad de Santiago. [Chile] Santiago, 1943. ... y de B. de Morgan en el liquido cloacal de la ciu- dad de Santiago. [ Chile ] Santiago, ...
  9. NLM Digital Collections - Student's manual of medical jurisprudence 
    Publication: Saint Louis, Mo. : Published by the author, [1895?]
    ... genital organs? Ans. 1. The formation of the cloacal opening, or primitive anus. 2. The formation of ... the genital grouve between the eminence and the cloacal open- ing, on each side of which develop ...
  10. NLM Digital Collections - Anatomy, descriptive and surgical 
    Publication: Philadelphia : Lea Bros., 1897
    ... The upper and the lower limbs and the cloacal aperture appear. The heart sep- arates into a ... male and female organs from each other. The cloacal aperture in divided into two parts. The cartilaginous ...
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