Retractor muscle of the penis

Retractor Muscle of the Penis

File:Anatomy of the Human Penis.jpg

Anatomy of the human penis, showing the location of the retractor muscle

The Retractor Muscle of the Penis is a muscle found in many mammals, including humans, that is responsible for retracting the penis back into the body. This muscle plays a crucial role in sexual function and urination.

Anatomy

The retractor muscle of the penis, also known as the bulbospongiosus muscle in humans, is located in the pelvic region. It surrounds the bulb of the penis and extends to the corpus spongiosum, a part of the penis that aids in erectile function.

Function

The primary function of the retractor muscle of the penis is to retract the penis back into the body. This is particularly important in certain animals, such as cats and dogs, where the penis is typically held within the body when not in use. In humans, the muscle also plays a role in ejaculation and urination, helping to propel semen and urine out of the body.

Clinical Significance

Damage or dysfunction of the retractor muscle of the penis can lead to a variety of health issues, including erectile dysfunction and urinary incontinence. Treatment options can include physical therapy, medication, or surgery.

See Also

• Penis
• Muscular system
• Erectile dysfunction
• Urinary incontinence