Pelvic fractures can lacerate the internal pudendal artery, leading to significant internal bleeding that often requires arterial embolization. Conclusion
The artery’s most notable role is in the . In males, the deep artery of the penis (a terminal branch) provides the blood flow required for erectile tissue engorgement. In both sexes, it ensures the viability of the pelvic diaphragm and the external sphincters, which maintain urinary and fecal continence. Clinical Implications arteria pudenda
: A branch of the internal iliac artery, it follows a complex, "winding" path. It exits the pelvis through the greater sciatic foramen, hooks around the sacrospinous ligament, and re-enters via the lesser sciatic foramen. It then travels within Alcock’s canal (pudendal canal). Its branches—the inferior rectal, perineal, and dorsal arteries of the penis or clitoris—are essential for autonomic and somatic functions. Pelvic fractures can lacerate the internal pudendal artery,
The arteria pudenda is more than just a conduit for blood; it is a structural cornerstone of pelvic health. Its intricate path reflects the complexity of the perineum, serving as a critical link between systemic circulation and the most intimate functions of human biology. In both sexes, it ensures the viability of
During pelvic reconstructions or prostatectomies, surgeons must avoid damaging these vessels to prevent hemorrhage or post-operative erectile dysfunction.
Understanding the pudendal artery is vital for several medical fields: