Scrotal nerves

Scrotal nerves

The scrotal nerves are branches of the pudendal nerve.

The scrotal nerves are a group of nerves in the male reproductive system that provide sensory innervation to the scrotum. They are branches of the pudendal nerve, which is itself a branch of the sacral plexus.

Anatomy

The scrotal nerves are divided into two types: the anterior scrotal nerves and the posterior scrotal nerves.

Anterior Scrotal Nerves

The anterior scrotal nerves are derived from the ilioinguinal nerve, a branch of the lumbar plexus. They innervate the anterior part of the scrotum.

Posterior Scrotal Nerves

The posterior scrotal nerves are derived from the perineal nerve, a branch of the pudendal nerve. They innervate the posterior part of the scrotum.

Function

The scrotal nerves are primarily sensory nerves. They transmit sensory information from the scrotum to the central nervous system, including sensations of touch, temperature, and pain.

Clinical significance

Damage to the scrotal nerves can result in loss of sensation in the scrotum. This can occur as a result of injury, surgery, or certain medical conditions such as diabetes.

See also

• Nervous system
• Male reproductive system
• Pudendal nerve
• Sacral plexus