Pubovesical ligament

Pubovesical ligament is a structure in the pelvis that connects the pubic bone to the urinary bladder. It is part of the pelvic floor and plays a role in supporting the bladder and maintaining urinary continence.

Etymology

The term "pubovesical" is derived from the Latin words "pubis" (meaning "pubic bone") and "vesica" (meaning "bladder"). The suffix "-al" is used to indicate a relationship or connection. Therefore, "pubovesical" refers to the connection between the pubic bone and the bladder.

Anatomy

The pubovesical ligament is a fibrous band that extends from the anterior aspect of the pubic bone to the neck of the bladder. It is part of the endopelvic fascia, a network of connective tissue that supports the pelvic organs. The pubovesical ligament is more prominent in females than in males due to the difference in the anatomy of the pelvic floor.

Function

The main function of the pubovesical ligament is to support the bladder and help maintain its position in the pelvis. It also plays a role in maintaining urinary continence. During periods of increased abdominal pressure, such as during coughing or sneezing, the pubovesical ligament helps prevent involuntary leakage of urine by supporting the neck of the bladder.

Clinical significance

Damage or weakening of the pubovesical ligament can lead to pelvic organ prolapse or urinary incontinence. These conditions are more common in women, especially after childbirth or menopause. Treatment may involve physical therapy to strengthen the pelvic floor muscles, or surgery to repair or reinforce the ligament.

See also

• Pelvic floor
• Urinary incontinence
• Pelvic organ prolapse