Prostatic plexus

Prostatic Plexus

The Prostatic Plexus is a complex network of nerves that provides innervation to the prostate gland. It is a part of the pelvic plexus, which is a major component of the autonomic nervous system in the pelvis.

Anatomy

The prostatic plexus is located in the pelvic region, surrounding the prostate gland. It is formed by the union of the inferior hypogastric plexus and the pelvic splanchnic nerves. The plexus extends from the base of the prostate to its apex, and also sends branches to the seminal vesicles and the vas deferens.

Function

The prostatic plexus plays a crucial role in the regulation of the prostate gland. It carries both sympathetic and parasympathetic fibers, which control the contraction of the prostate and the secretion of prostatic fluid, respectively. The plexus also carries sensory fibers, which transmit pain signals from the prostate to the central nervous system.

Clinical Significance

Damage to the prostatic plexus can lead to various medical conditions. For instance, surgical procedures on the prostate, such as prostatectomy, can inadvertently damage the plexus, leading to erectile dysfunction and urinary incontinence. Moreover, diseases such as prostate cancer can also affect the prostatic plexus, causing pain and other symptoms.

See Also

• Prostate
• Pelvic Plexus
• Autonomic Nervous System
• Prostatectomy
• Prostate Cancer