MICROANATOMY

Detailed explanation-1: -The urinary meatus, also known as the external urethral orifice, is the opening or meatus of the urethra. It is the point where urine exits the urethra in males and in females, and also where semen exits the urethra in males.

Detailed explanation-2: -The meatus (mee-AY-tis) is the opening in a boy’s penis where the urine (pee) comes out. In meatal stenosis (mee-AT-ul steh-NO-sis), the meatus is too small. Meatal stenosis happens when irritation causes a scar at the meatus. This makes the opening smaller.

Detailed explanation-3: -The meatus is a slitlike orifice with its long axis in a midline sagittal plane. The urethral meatus is slightly ventral to the tip of the penis. The bulbous urethra is invested in the bulb of the penis, the portion of corpus spongiosum that lies between the split corpora cavernosa in the superficial perineal space.