Fort Towson

The posterior scrotal arteries are branches of the internal pudendal artery.

Function

The posterior scrotal arteries supply part of the scrotum in men.^[1]

See also

Anterior scrotal arteries

References

^ Zhao Yue-Qiang; Zhang Jie; Yu Mo-Sheng; Long Dao-Chou (2009-11-01). "Functional Restoration of Penis With Partial Defect by Scrotal Skin Flap". Journal of Urology. 182 (5): 2358–2361. doi:10.1016/j.juro.2009.07.048. PMID 19762052.

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

Arteries of the abdomen and pelvis

Abdominal
aorta

Inferior phrenic

Superior suprarenal

Left gastric	Esophageal branches
Common hepatic	Proper hepatic cystic Right gastric Gastroduodenal right gastroepiploic superior pancreaticoduodenal supraduodenal
Splenic	Pancreatic branches greater dorsal Short gastrics Left gastroepiploic

Superior mesenteric

Middle suprarenal

Lumbar arteries

Inferior mesenteric

Posterior surface

Iliolumbar	Lumbar branch Iliac branch

Anterior surface

Superior vesical artery	Umbilical artery Medial umbilical ligament to ductus deferens
Obturator	Anterior branch Pubic branch Posterior branch Acetabular branch Cruciate anastomosis Corona mortis
Middle rectal	Vaginal branch ♀ / Prostatic branch ♂
Uterine ♀	Arcuate Vaginal branches Ovarian branches Tubal branches Spiral
Vaginal ♀ / Inferior vesical ♂
Inferior gluteal	Accompanying of sciatic nerve Cruciate anastomosis
Internal pudendal	Inferior rectal Perineal posterior scrotal posterior labial Bulb of penis/vestibule Urethral Deep artery of the penis helicine Deep artery of clitoris Dorsal of the penis Dorsal of the clitoris

Coccygeal glomus

source: https://en.wikipedia.org/wiki/Posterior_scrotal_arteries