A system of obstetrics . (From Quains Anatomy, after Kolliker.) Cross-sections of the Genital Cord of the Embryo of aFemale Calf: 1, 2, 3, 4, at different levels, commencing from the front; a, ventral, d, dorsalaspect; m, ducts of Muller; w, Wolffian ducts. The Wolffian ducts become in the male (Fig. 143) the vasa deferentiaand ejaculatory ducts: the vesicuhe seminales arise as diverticula from P° f. (From Quains Anatomy.) Diagram of the Developing Female Sexual Organs, to he comparedwith the hermaphrodite primary condition (Fig. 134) and the development of the male organs(Fig. 113): 3
A system of obstetrics . (From Quains Anatomy, after Kolliker.) Cross-sections of the Genital Cord of the Embryo of aFemale Calf: 1, 2, 3, 4, at different levels, commencing from the front; a, ventral, d, dorsalaspect; m, ducts of Muller; w, Wolffian ducts. The Wolffian ducts become in the male (Fig. 143) the vasa deferentiaand ejaculatory ducts: the vesicuhe seminales arise as diverticula from P° f. (From Quains Anatomy.) Diagram of the Developing Female Sexual Organs, to he comparedwith the hermaphrodite primary condition (Fig. 134) and the development of the male organs(Fig. 113): 3, ureter, opening into urinary bladder, 4 : 5, urachus : o, left ovary, nearly in theplace of its original formation: po, parovarium or epoophoron; W, remnants of Wolffianducts (paroophoron); d<?, duct of Gaertner, or remains in female of Wolffian duct; it, anteriorpart of body of uterus, still presenting some trace of its primitive formation from the fusionof the paired Miillerian duets :/, peritoneal opening of left Fallopian tube; w, right ductof Muller (Fallopian tube) cut short : a, round ligament : i, rectum : va, vagina ; h, positionofhymen; gland or gland of Bartholin; cc, corpus cavernosum clitoridis; n,nympha ; /, external labium ; v, vulva. their lower parts. In the female these ducts almost entirely disap-pear, but traces of them may be found as the canals of Gaertner (
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectobstetrics, bookyear1
