Pelvic Vasculature Flashcards
Branches off of External Iliac?
Deep circumflex iliac A.
Deep epigastric A.
Branches off of Anterior division of Internal Iliac of a woman?
Umbilical A
Obturator A
Uterine Arteries
Internal pudendal
What does Umbilical artery suppy and become?
Superior aspect of bladder.
Becomes either obliterated umbilical A. or medial umbillical ligament
What does the o bturator artery supply?
Pelvic mm.
Ilium
Femoral head
Mm of medial thigh
What does the uterine artery supply?
Uterus and vagina
What does the female internal pudendal become?
Inferior rectal Posterior labial artery artery of vaginal vestibule Deep artery of clitoris Dorsal artery of clitoris
What are the male internal iliac divisons?
Inferior vesicle artery (analogous to female uterine artery)
Internala pudendal
What does the inferior vesicle artery in a male branch into?
Prostatic branches and ductus deferens
What does male internal pudendal branch into?
Inferior rectal Posterior scrotal artery artery of bulb of penis Deep artery of penis Dorsal artery of penis
What are the posterior divisions of the internal iliac?
Iliolumbar artery
Lateral sacral artery
Superior gluteal artery
What does the iliolumbar artery supply?
Psoas major
Iliacus
Quadratus lumborum
Cauda Equina
What does the lateral sacral artery supply?
Piriformis
sacral canal structures a
Erector spinae mm
What does the posterior gluteal artery supply?
Piriformis
Gluteus mediu and minimus
Tensor Fascia latae
Abdominal aorta branches?
Testicular or Ovarian
Inferior mesenteric
Median sacral
Where can you find piles and where do you find hemorrhoids?
Piles are found in the internal rectal venous plexus and hemorrhoids are found in the external rectal venous plexus
