SAGITTAL SECTION

OF MALE PELVIS

 

 

1          lumbar vertebra, body

21        epididymis

2          spinous process

21a      head

3          transverse process

21b      tail

4          intervertebral disc

22        pampiniform plexus

5          cauda equina

23        testicular artery

6          sacrum

25        penis

7          coccyx

26        glans

8          anococcygeal ligament

27        corpus cavernosum

9          rectum

28        peritoneum

9a        sigmoid colon

29        internal iliac artery

10        external anal sphincter

29a      external iliac artery

11        pubis

30        common iliac vein

12        pubic symphysis

30a      external iliac vein

13        ureter

31        aorta

14        urinary bladder

32        inferior vena cava

14a      vertex of bladder

33        iliac crest

14b      fundus of bladder

34        kidney

14c      tunica muscularis

34a      renal calyx

14d      internal urinary meatus

34b      medulla

14e      trigonum of bladder

34c      cortex

14f       apex of bladder

35        psoas major muscle

14g      orifice of right ureter

36        erector spinae muscle

15        prostate gland

37        quadratus lumborum muscle

15a      prostatic urethra

38        latissimus dorsi muscle

15b      utriculus prostaticus

39        rectus abdominis muscle

16        urethra

 

17        seminal vesicle

 

18        vas (ductus) deferens

 

19        scrotum

 

19a      testicle (testis)

 

20        cremaster muscle