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Male Urethra 3D

  • Description                                                                 
    • * Extends from the internal urethral orifice in the urinary bladder to the external meatus at the end of the penis.
    • * Consists of short posterior and long anterior urethra.
    • * Urethral artery arises from internal pudendal artery just below perineal membrane and travels through corpus spongiosum to reach glans penis.
    • * Dorsal penile artery via circumflex branches on each side.
    • * Its lymphatic drainage is via internal iliac and deep inguinal nodes.
    • * Venous supply of both anterior and posterior part of urethra drains into internal iliac veins.
    • * Prostatic plexus supplies the smooth muscle of prostate and prostatic urethra.

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  • Description                                                                 
    • * Extends from the internal urethral orifice in the urinary bladder to the external meatus at the end of the penis.
    • * Consists of short posterior and long anterior urethra.
    • * Urethral artery arises from internal pudendal artery just below perineal membrane and travels through corpus spongiosum to reach glans penis.
    • * Dorsal penile artery via circumflex branches on each side.
    • * Its lymphatic drainage is via internal iliac and deep inguinal nodes.
    • * Venous supply of both anterior and posterior part of urethra drains into internal iliac veins.
    • * Prostatic plexus supplies the smooth muscle of prostate and prostatic urethra.

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