G.E.P. Atlas of anatomy

 

Figure 23: 

Para-median section through the pubo-rectalis branch and the utero-sacral ligament (=superior end of the pelvic fascia)

 

 
  1. Perineal aponevrosis
  2. Tranverse muscle
  3. Fibrous core of the perineum
  4. External anal sphincter
  5. Utero-sacral ligament