A manual of obstetrics . -rior; symbol, R. M. A. (Fig. 116).—This is the third posi-tion in order of frequency. Vaginal examination revealsthe chin directed anteriorly toward the right acetabulum,with the brow posterior toward the left sacroiliac syn-chondrosis and the frontal suture corresponding to the leftoblique pelvic diameter. Abdominal palpation reveals thefetal back directed posteriorly and to the left side, with thegroove between the occiput and fetal dorsum below, just 446 A MANUAL OF OBSTETRICS. above the pelvic brim; the breech is above to the left side,with the extremities directe


A manual of obstetrics . -rior; symbol, R. M. A. (Fig. 116).—This is the third posi-tion in order of frequency. Vaginal examination revealsthe chin directed anteriorly toward the right acetabulum,with the brow posterior toward the left sacroiliac syn-chondrosis and the frontal suture corresponding to the leftoblique pelvic diameter. Abdominal palpation reveals thefetal back directed posteriorly and to the left side, with thegroove between the occiput and fetal dorsum below, just 446 A MANUAL OF OBSTETRICS. above the pelvic brim; the breech is above to the left side,with the extremities directed toward the maternal right shoulders lie in the right oblique diameter, the rightanterior and directed toward the left acetabulum, whilethe left shoulder lies toward the right sacroiliac synchon-drosis. The fetal heart-sounds may be heard best belowthe umbilicus upon the right side of the abdomen. (3) The chin posterior and to the right, right uieiito-posterior; symbol, R. M. P. (Fig. 117).—This is the most.


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectobstetrics, bookyear1