Urethra: Location, Anatomy, Function & Conditions - Cleveland Clinic
网页2022年5月5日 · The urethra is the tube that lets urine leave your bladder and your body. If you were assigned male at birth, your urethra passes through your prostate and into your penis. If you were assigned female at birth, your urethra is much shorter. It runs from your bladder to open in front of your vagina.
Urethra - Wikipedia
网页The urethra (pl.: urethras or urethrae) is the tube that connects the mammalian urinary bladder to the urinary meatus. [1][2] In placental mammals, the urethra transports urine through the penis or vulva during urination and semen …
Female Urethra: Anatomy, Function, Diagram, Conditions, Health …
网页2018年6月1日 · The female urethra is a small tube that carries urine from the bladder to outside the body during urination. We’ll go over the structure and function of the female urethra and explain how it ...
Urethra: Anatomy, Function, and Treatment - Verywell Health
网页2024年5月23日 · The urethra is a thin tube connected to the bladder that carries urine (pee) out of the body. It passes through the shaft of the penis in males, exiting through the head of the penis. In females, the opening is situated below the clitoris and above the opening of the vagina.
The Urethra - Male - Female - Anatomical Course
网页2019年11月14日 · The urethra is the vessel responsible for transporting urine from the bladder to an external opening in the perineum. It is lined by stratified columnar epithelium, which is protected from the corrosive urine by mucus secreting glands.
Male Urethra Anatomy, Diagram & Function | Body Maps - Healthline
网页2018年1月22日 · The urethra is more than just a urinary duct; it also serves as a conduit for semen and sperm during sexual acts. While urine and semen travel through the urethra, the tube is not solely...
Male urethra: Anatomy and function - Kenhub
网页2023年6月12日 · The male urethra is an 18-22 cm long muscular tube that conveys urine from the urinary bladder to the exterior via an external opening in the perineum and also functions to provide an exit for semen (sperm) and glandular secretions during ejaculation.
Urinary bladder & urethra: Anatomy, location, function | Kenhub
网页2016年11月3日 · The urethra is a muscular tube that serves as the excretory canal for the urinary bladder, responsible for conveying urine from the bladder to the exterior of the body. It extends from the internal urethral orifice of the urinary bladder to the external urethral orifice of the external genitalia.
Urethra | Definition, Function, & Facts | Britannica
网页2024年7月19日 · Urethra, duct that transmits urine from the bladder to the exterior of the body during urination. The urethra is held closed by the urethral sphincter, a muscular structure that helps keep urine in the bladder until voiding can occur. Learn more about the urethra in this article.
Male Urethra Anatomy: Overview, Gross Anatomy, Microscopic ... - Medscape
网页2016年6月29日 · The male urethra is a narrow fibromuscular tube that conducts urine and semen from the bladder and ejaculatory ducts, respectively, to the exterior of the body (see the image below). Although the...