The American journal of the medical sciences (1827)
[Thorofare, N.J., etc.] Charles B. Slack [etc.] · leaf 74
Y2 Landis, Occipito-pofcterior Positions of the Vertex. [Jan. there is an arrest of the head. By reference to the diagram (Fig. 1), it will be seen that anterior rotation involves the transfer of the head from Fig. 1. Fig. 2. … the right to the left canal, for this is what is meant by stating that after anterior rotation the labour is terminated, as in a second position of the vertex. The diagram (Fig. 1) is outlined from Hodge's section of a pelvic cast,^ showing the plane of the second parallel, which being a little…
Medicine
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