Uretéral

Uretéral is a term derived from the French word "urètre," which refers to the urethra. The urethra is a tube that carries urine from the bladder to the outside of the body. In males, it also serves as the passageway for semen during ejaculation. The urethra is lined with mucous membranes and is surrounded by smooth muscle tissue, which helps to control the flow of urine and semen.

The urethra is located in the pelvic region and runs through the prostate gland in males. It is approximately 20 centimeters long in an adult male and about 4 centimeters long in an adult female. The urethra is connected to the bladder at the bladder neck and opens to the outside of the body at the urethral meatus.

The urethra plays a crucial role in the urinary and reproductive systems. In males, it is also involved in the production of semen, which is a mixture of sperm and seminal fluid. The seminal fluid provides nourishment and protection for the sperm as they travel through the urethra and into the female reproductive tract.

In females, the urethra is shorter and runs through the vaginal wall. It is responsible for the passage of urine from the bladder to the outside of the body. The female urethra is more prone to infections, such as urinary tract infections, due to its shorter length and proximity to the vaginal opening.

The urethra is a vital part of the human anatomy, and any abnormalities or diseases affecting the urethra can have significant impacts on a person's health and quality of life. Common conditions affecting the urethra include urethritis, urethral strictures, and urethral diverticula. Proper care and maintenance of the urethra are essential for overall health and well-being.