i 7 8 



ABDOMEN 



two fasciae ; whilst the cavernous portion 

 inferior to the diaphragm (Fig. 85). 



lies anterior and 



1 6" 



FIG. 85. Sagittal section of the'Pelvis of a young Male Adult with 

 distended Bladder and Rectum. 



1. Pelvic colon. 



2. Urinary bladder. 



3. Uvula of bladder. 



4. Seminal vesicle. 



5. Prostate. 



6. Retro-pubic fat. 



7. Pudendal plexus of veins. 



8. Dorsal vein of penis. 



9. Sphincter urethras around membranous 



part of urethra. 



10. Corpus cavernosum penis. 



11. Glans penis. 



12. Fossa navicularis of urethra. 



13. Testis. 



14. Bulb of the urethra and bulbo-caver- 



nosus muscle. 



15. Bulbo-urethral sland. 



16. External sphincter. 



17. Internal sphincter. 



1 8. 4th piece of coccyx. 



19. 2nd transverse rectal fold. 



20. Ductus deferens. 



21. ist transverse rectal fold. 



22. Commencement of rectum. 



23. 3rd sacral vertebra. 



