pelvisplexus

The pelvisplexus, also known as the pelvic plexus or plexus pelvinus, is a complex network of nerves located within the pelvis. It is formed by the convergence of autonomic nerve fibers, primarily from the sacral part of the sympathetic nervous system and the parasympathetic nervous system originating from the sacral spinal cord. This intricate arrangement of nerves plays a crucial role in regulating the function of various pelvic organs.

The pelvisplexus innervates structures such as the bladder, rectum, and reproductive organs in both males and females. It controls involuntary functions like bladder emptying and bowel movements. In addition, it is involved in sexual arousal and function, contributing to processes like erection and ejaculation in males, and clitoral erection and vaginal lubrication in females. The sensory information from these organs also travels through the pelvisplexus to reach the central nervous system. Disruptions or damage to the pelvisplexus can lead to a range of issues, including incontinence, erectile dysfunction, and problems with defecation. Understanding the anatomy and function of the pelvisplexus is therefore essential for diagnosing and treating various urological, gynecological, and gastrointestinal conditions.