. A treatise on obstetrics for students and practitioners . Face presentation. Anterior rotation of chin. (Faraboeuf and Varnier.) described as right mento-posterior. Brow presentations are but par-tially developed face presentations and have no separate occurs in face presentations by the development of strongextension. The occiput is forced upward against the back of the Fig. Face presentation. Birth of the head. (Faraboeuf and Varnier.) childs neck, while the chin projects lowest in the pelvis. The fore-head is in front of the median line upon the left side. As the h
. A treatise on obstetrics for students and practitioners . Face presentation. Anterior rotation of chin. (Faraboeuf and Varnier.) described as right mento-posterior. Brow presentations are but par-tially developed face presentations and have no separate occurs in face presentations by the development of strongextension. The occiput is forced upward against the back of the Fig. Face presentation. Birth of the head. (Faraboeuf and Varnier.) childs neck, while the chin projects lowest in the pelvis. The fore-head is in front of the median line upon the left side. As the headdescends the chin comes upon the pelvic floor, the forehead turnsbehind, and the chin rotates forward under the pubic joint. The chin 214 PREGNANCY AND LABOR. gradually protrudes beneath the pubic joint, while the head is bornby strong flexion of the occiput over the pelvic floor. The birth ofthe shoulders is accomplished in the manner in which this occurs innormal labor. In second positions of face presentations birth occursin the same manner, with the exception of the fact that the chin rotatesfrom right to left, instead of from left to right. Face presentation. The head on the pelvic floor. (Faeaboeuf and Varnier.) In brow presentations labor is impossible, as a rule, until the posi-tion of the head is altered. Face presentations are found in cases wherethe head and pelvis are not propor
Size: 1663px × 1503px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksubjectobstetrics, bookyear1
