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The protection provided by the foreskin for the glans penis and meatus has been recognized since 1915. In the absence of the foreskin the meatus is exposed to mechanical and chemical irritation from ammoniacal diaper (nappy) that produces blister formation and ulceration of the urethral opening, which eventually gives rise to meatal stenosis (a narrowing of the opening). [1]
The urinary meatus [a] (/ m iː ˈ eɪ t ə s /, mee-AY-təs; pl.: meati or meatuses), also known as the external urethral orifice, is the opening of the penis or vulva where urine exits the urethra during urination. It is also where semen exits during male ejaculation, and other fluids during female ejaculation. The meatus has varying degrees ...
619 Fistula involving female genital tract. 619.0 Urinary-genital tract fistula, female Vesicovaginal fistula; 620 Noninflammatory disorders of ovary, fallopian tube, and broad ligament. 620.0 Cyst of ovary, follicular; 620.1 Corpus luteum cyst; 621 Disorders of uterus, not elsewhere classified 621.2 Uterus, hypertrophy; 621.3 Endometrial ...
A meatotomy (/ m iː ə ˈ t ɒ t əm ɪ / [1] [2]) is a form of penile modification in which the underside of the glans is split, extending the urinary meatus.The procedure may be performed by a doctor to alleviate meatal stenosis or urethral stricture.
Urethral syndrome is defined as symptoms suggestive of a lower urinary tract infection but in the absence of significant bacteriuria with a conventional pathogen. [1] It is a diagnosis of exclusion in patients with dysuria and frequency without demonstrable infection. [2] In women, vaginitis should also be ruled out. [3]
Damage to the urethra, such as by kidney stones, chronic infection, cancer, or from catheterisation, can lead to narrowing, called a urethral stricture. [24] The location and structure of the narrowing can be investigated with a medical imaging scan in which dye is injected through the urinary meatus into the urethra, called a retrograde ...
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the urinary meatus, which is the opening of the urethra, situated on the glans penis in males and in the vulval vestibule in females one of three nasal meatuses : the superior meatus , middle meatus and inferior meatus ; each are passages through the nasal cavity within the skull