Arteries and Veins of Perineum: Male Anatomy
Dartos fascia of scrotum, Septum of scrotum, Posterior scrotal arteries, Deep
(Buck’s) fascia of penis, Superficial perineal (Colles’) fascia (cut edge),
Superficial perineal space (opened), Perineal artery and vein, Internal
pudendal artery passes superior to perineal membrane, Superficial transverse
perineal muscle and transverse perineal artery (cut and reflected), Internal
pudendal vessels and pudendal nerve (cut) in pudendal canal (Alcock’s) (opened
up),
Inferior fascia of pelvic diaphragm (roof of ischioanal fossa), Inferior
rectal artery, Deep artery of penis, Deep dorsal vein of penis, Dorsal artery
and nerve of penis, Perineal membrane (cut edge), Deep artery of penis, Urethral
artery, Dorsal artery of penis, Artery of bulb of penis, Transverse perineal
ligament (anterior thickening of perineal membrane), Internal pudendal artery, Perineal
artery (cut), Internal pudendal vessels in pudendal canal (Alcock’s), Superficial
perineal (Colles’) fascia (cut edge)
Note: Deep perineal (investing or Gallaudet’s) fascia removed from
muscles of superficial perineal space
Pudendal canal (Alcock’s), Superficial perineal (Colles’) fascia (cut
edge), Transverse perineal artery, Superficial transverse perineal muscle, Ischiocavernosus
muscle, Perineal membrane, Bulbospongiosus muscle, External spermatic fascia
over testis and spermatic cord, Perineal body.
