Anterior Part of Male Urethra 3D

  • Description                                                    
    • * Is 16 cm long within the perineum (proximally) and penis (distally).
    • * Is surrounded by corpus spongiosum and is functionally a conduit.
    • * Extends from membranous urethra to external urethral orifice on glans penis.

 

  • Bulbar Urethra:
    • * Part of anterior urethra which is surrounded by bulbospongiosus is called bulbar urethra and is wide part of urethra.
    • * Bulbourethral glands open in this section 2.5 cm below the perineal membrane.

 

  • Penile Urethra:
    • * From bulbar part, when penis is flaccid, urethra curves downwards as penile urethra.
    • * Is narrow and slit-like when empty and has diameter of 6 mm when passing urine.
    • * Is dilated at its termination within the glans penis and dilatation is called "navicular fossa".

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  • Description                                                    
    • * Is 16 cm long within the perineum (proximally) and penis (distally).
    • * Is surrounded by corpus spongiosum and is functionally a conduit.
    • * Extends from membranous urethra to external urethral orifice on glans penis.

 

  • Bulbar Urethra:
    • * Part of anterior urethra which is surrounded by bulbospongiosus is called bulbar urethra and is wide part of urethra.
    • * Bulbourethral glands open in this section 2.5 cm below the perineal membrane.

 

  • Penile Urethra:
    • * From bulbar part, when penis is flaccid, urethra curves downwards as penile urethra.
    • * Is narrow and slit-like when empty and has diameter of 6 mm when passing urine.
    • * Is dilated at its termination within the glans penis and dilatation is called "navicular fossa".

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