This disambiguation page lists articles associated with the title Urethral orifice. If an internal link led you here, you may wish to change the link to point directly to the intended article.
mee-AY-təs; pl.: meatus or meatuses), also known as the external urethralorifice, is the opening where urine exits the male and female urethra. It is...
The internal urethralorifice is the opening of the urinary bladder into the urethra. It is usually somewhat crescent-shaped.[citation needed] It is formed...
clitoris and the vagina, extending from the internal to the external urethralorifice. The meatus is located below the clitoris. It is placed behind the...
The internal urethral sphincter is a urethral sphincter muscle which constricts the internal urethralorifice. It is located at the junction of the urethra...
animals Internal orifices include the orifices of the outflow tracts of the heart, between the heart valves. Internal urethralorifice Mucosa Mucocutaneous...
form the perineum. This division creates two areas one surrounded by the urethral folds and the other by the anal folds. These areas become the urogenital...
urethra begins at the internal urethralorifice in the trigone of the bladder, continues through the external urethralorifice, and then becomes the prostatic...
about 25 mm (1 in) apart and about the same distance from the internal urethralorifice; in the distended bladder, these measurements may be increased to about...
male accessory glands and is discharged from the penis through the urethralorifice during ejaculation. In humans, seminal fluid contains several components...
urethra, vagina, Bartholin's glands, and Skene's glands. The external urethralorifice is placed about 25–30 millimetres (1–1.2 in) behind the clitoris and...
penile raphe is a visible line or ridge of tissue that runs on the ventral (urethral) side of the human penis beginning from the base of the shaft and ending...
deferens, and are eventually expelled through the urethra and out of the urethralorifice through muscular contractions. Within the seminiferous tubules, the...
is a dosage form used to deliver medications by insertion into a body orifice (any opening in the body), where it dissolves or melts to exert local or...
folds into the scrotum. The scrotal raphe is formed when the embryonic, urethral groove closes by week 12. Though the testes and scrotum form early in embryonic...
extends from the termination of the membranous portion to the external urethralorifice. Commencing below the inferior fascia of the urogenital diaphragm it...
behaviors. At the summit of the glans is the slit-like vertical external urethralorifice, called the urinary meatus, through which urine, semen and pre-ejaculatory...
inner folds of skin between the outer labia that surround and protect the urethral and vaginal openings. In other mammals, the labia majora are not present...
coitus. Semen is produced in the seminal vesicles, prostate gland and urethral glands. In 2016, scientists at Nanjing Medical University claimed they...
usually have a single urethral opening for both urination and reproduction. The vaginal opening is much larger than the nearby urethral opening, and both...
is the area at the base of the trigone that surrounds the internal urethralorifice that leads to the urethra. In males, the neck of the urinary bladder...
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