What is Fossa Navicularis?
Medical Definition of fossa navicularis : a depression between the posterior margin of the vaginal opening and the fourchette.
What is urethral fossa?
fossa navicularis urethrae. Anatomical terminology. The navicular fossa is the spongy part of the male urethra located at the glans penis portion. It is essentially the part right before the external urethral orifice. It is lined by stratified squamous, non-keratinizing epithelium when viewed histologically.
What is the function of the navicular fossa?
We propose that the “fossa navicularis” and “septum glandis” play a role as ‘flow control chamber” in controlling the flow of the urine exiting the urethra, which must be taken into account for successful functional reconstruction of hypospadias.
What part of the urethra is the fossa Navicularis?
The fossa navicularis refers to a normal mild dilatation of the urethra. It occurs at the most distal/downstream portion of the urethra. It is more evident in males, where it occurs in the penile/pendulous urethra, near the urethral meatus.
What is Fossa Navicularis female?
The fossa of vestibule of vagina (or fossa navicularis) is a boat-shaped depression between the vagina/hymen and the frenulum labiorum pudendi. The small openings of the Bartholin’s ducts can be seen in the grooves between the hymen and the labia minora, on either side.
What is Fossa Navicularis in female reproductive system?
The fossa of vestibule of vagina (or fossa navicularis) is a boat-shaped depression between the vagina/hymen and the frenulum labiorum pudendi. The small openings of the Bartholin’s ducts can be seen in the grooves between the hymen and the labia minora, on either side. External genital organs of female.
What is bulbar stricture?
What is bulbar urethral stricture? Bulbar (meaning “bulb shaped”) urethral stricture is an obstruction of urine flow through the urethra, which impedes the body’s ability to pass urine.
Where is a womens Hyman?
The hymen is a thin, fleshy tissue that’s located at the opening of your vagina. There’s a lot of confusion about hymens out there. Many people think the hymen totally covers the opening of your vagina until it’s stretched open, but that’s not usually the case.
What is the name of Ladies urine part?
Parts of the Urinary System Urinary bladder – a muscular pouch where urine collects and is stored until it is passed out of the body. Urethra – short, narrow tube that carries urine from the bladder to the outside.
What is stricture bulbar urethra?
What part of the urethral is damaged during a catheterization?
Catheter-induced urethral erosion can involve meatus, glans and any extent of penile shaft. These injuries cause a lot of psychological, social and sexual trauma to the patient.
What is proximal bulbar?
The proximal bulbar urethra was defined as the segment within 5 cm of the membranous urethra and the distal bulb was defined as the adjoining segment extending to the penoscrotal junction. Cases involving the pendulous or posterior urethra were excluded from study.
What does stricture mean in medical terms?
Medical Definition of stricture : an abnormal narrowing of a bodily passage (as from inflammation, cancer, or the formation of scar tissue) esophageal stricture also : the narrowed part.
Where does urine exit a female?
urethra
The urine moves from the kidneys through tubes called ureters to the bladder, which stores the urine until it is full. From the bladder, urine leaves the body through another thin tube, the urethra.
What is the pee hole called on a male?
urethral meatus
From your two kidneys, two ureters move the urine to the bladder, where it’s stored until you urinate (pee). Urine leaves your body through a hole at the end of your urethra. That hole from the inside to the outside is called the urethral meatus. (The term ‘meatus’ refers to any opening from the inside to the outside.)
What is the meaning of fossa navicularis?
Medical Definition of fossa navicularis. : a depression between the posterior margin of the vaginal opening and the fourchette.
What causes navicular fractures of the foot and wrist?
Navicular fractures in the foot are generally a result of repetitive stress, whereas the injury in the wrist is generally caused by trauma.
What is a navicular stress fracture?
They also occur in the wrist, as one of the eight carpal bones at the base of the hand is also known as the scaphoid or navicular bone. A navicular stress fracture is an injury is often seen in athletes due to overuse or trauma.
What does fossa mean in medical terms?
fossa na·vic·u·lar·is | \\ -nə-ˌvik-yə-ˈlar-əs \\. : a depression between the posterior margin of the vaginal opening and the fourchette.