1. colon
2. spermatic cord
3. internal spermatic artery and vein
4. ureter
5. urinary bladder
6. urethra
7. ductus deferens 
8. prostate gland
9. bulbourethral glands 
10. penis
11. glans
12. prepuce
13. scrotum 
14. testis 
15. tunica vaginalis 
16. tunica albuginea 
17. epididymis 
18. seminiferous tubules

external anatomy

home