In this exercise you will identify the following structures:

• Muscles
  • External anal sphincter
  • Bulbospongiosus
  • Ischiocavernosus
  • Piriformis
  • Pelvic diaphragm
• Vessels
  • Internal pudendal artery
  • Inferior rectal artery
  • Posterior scrotal artery
  • Deep dorsal vein of penis
  • Dorsal artery of penis
  • External iliac artery
  • Internal iliac artery
  • Inferior epigastric artery
  • Obliterated umbilical artery
  • Superior vesicle artery
  • Obturator artery
  • Iliolumbar artery
  • Lateral sacral artery
  • Superior gluteal artery
  • Inferior gluteal artery
• Nerves
  • Pudendal
  • Inferior rectal
  • Posterior scrotal
  • Dorsal of penis
  • Ventral ramus S1
  • Ventral Ramus S2
• Miscellaneous / Viscera
  • Perineal body
  • Penis
    • Bulb
    • Body
    • Glans
  • Deep fascia of penis
  • Corpora cavernosum
  • Corpus spongiosum
  • Perineal membrane
  • Spongy urethra
  • Rectovesical pouch
  • Urinary bladder
  • Ductus deferens
  • Ampulla of ductus deferens
  • Seminal vesicle
  • Prostate
  • Ureters
  • Tendinous arch