The myology of the pelvic floor : a contribution to human and comparative anatomy / by Peter Thompson.
- Thompson, Peter, 1871-1921.
- Date:
- 1899
Licence: Public Domain Mark
Credit: The myology of the pelvic floor : a contribution to human and comparative anatomy / by Peter Thompson. Source: Wellcome Collection.
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![DtL, 139 3 . Fig. 1 •—Sugittal section of the ])elvis to show the pelvic diaphragm and external sphincter ani. S., sacrum ; M.S.A., middle sacral artery ; L.S., ligamentum sacro-coccj'geum anterius ; T.C., coccygeus ; C.V., cocc^ygeal vertehiw : ilio-coccygeus; T.IM’.C., tendinous a))oneurosis of jadio-coccygeus; In.C., raphe formed hy ilio-coccygei; iS.R., sphincter recti; S.A.S'., S.A.S., s]>hincter ani externus suhcutaneus and superficialis ; S.A.l’., sphincter ajii externus profundus; K., i-ectum; V., vagina; U., urethra; I’.C., i)ul)o-coccygeus; O.F., ohturitor (;anal ; S.I’., sym|ihysis pul)is.](https://iiif.wellcomecollection.org/image/b28102770_0017.jp2/full/800%2C/0/default.jpg)
