Pelvis

Front 1

puborectalis

Back 1

proximal: superior pubic ramus
distal: ancoccygeal ligament
innervation: pudenal nerves (S2, S3, S4) and S4
function: supports pelvic viscera

Front 2

pubococcygeus

Back 2

proximal: pubis
distal: anococcygeal ligament, coccyx
innervation: pudenal nerves (S2, S3, S4) and S4
function: supports pelvic viscera

Front 3

ilococcygeus

Back 3

proximal: tendionous arch
distal: anoccygeal ligament, coccyx
innervation: pudenal nerves (S2, S3, S4) and S4
function: support pelvic viscera

Front 4

piriformis

Back 4

proximal: sacrum
distal: femur (apex of greater trochanter)
innervation: S1, S2
function: external/lateral rotation, stabilization, abduction of flexed hip

Front 5

obturator internus

Back 5

proximal: obturator membrane
distal: femur (medial side of greater trochanter)
innervation: nerve to obturator internus (L5, S1, S2)
function: external rotation and abductino of flexed hip

Front 6

coccygeus

Back 6

proximal: sacrum
distal: ischial spine
innervation: perineal branch S4
function: supports pelvic viscera, flexes coccyx

Front 7

iliolumbar artery

Back 7

supplies iliacus and psoas muscle

Front 8

superior gluteal artery

Back 8

supplies gluteal regions of lower limb

Front 9

obturator artery

Back 9

supplies iliacus and muscles in lower limb

Front 10

internal pudenal artery

Back 10

supplies external genitalia and perineum structures

Front 11

inferior gluteal artery

Back 11

supplies pelvis

Front 12

umibicial artery

Back 12

-viseral branch which gives rise to superior vesical arteries
-terminal end into medial umbicial ligament

Front 13

inferior vesical artery

Back 13

-viseral branch from the internal iliac artery supplies fundus of bladder and lower part of urethra
-in male, does prostate and seminal vesicles
-in females branches to vaginal branch

Front 14

superior vesical artery

Back 14

-visceral branch from the umbilical artery
-supplies superior aspect of bladder and ductus deferens in males

Front 15

middle rectal artery

Back 15

-visceral branch supplies seminal gland, prostate and rectum
-anastomoses with superior and inferior rectal arteries

Front 16

uterine artery

Back 16

-visceral branch crosses anterior to the ureters to supply them

Front 17

vaginal artery

Back 17

-visceral branch supplies vagina and can come from inferior vesical artery

Front 18

ligament of the ovary/ proper ovarian ligament

Back 18

-fibrorus ligament that connects ovary to lateral surface of uterus

Front 19

suspensory ligament of ovary

Back 19

-fibrous ligament that connects the ovaries to the pelvic wall
-contains ovarian artery and veins

Front 20

mesometrium

Back 20

-covering of the peritoneum on the uterus

Front 21

mesoslapinx

Back 21

-covering of the peritoneum on the uterine tube

Front 22

mesovarium

Back 22

-covering of the peritoneum near the ovary but does NOT cover it
-suspends the ovaries on the peritoneum

Front 23

round ligament of the uterus

Back 23

-fibrous ligament that suspends the uterus to the labia majora

Front 24

transverse cervical (cardinal) ligament

Back 24

-thickenings of the pelvic fascia surrounding uterine vessels which attach to sides of cervix stabilizing uterus to vagina

Front 25

uterosacral ligament

Back 25

-extend from back of uterus to rectum to attach to sacrum
-stabilize uterus to pelvis

Front 26

pubovesical ligament

Back 26

-extend forward to pubis around side of bladder to connect uterus to pubis

Front 27

lumbar nodes

Back 27

-pariteal nodes located along ovarian or testicular vessels
-female: ovary, uterine tube (not isthumus), fundus of uterus
-male: testis and epididymis
-drain into intestinal nodes

Front 28

inferior mesenteric nodes

Back 28

-pariteal node that drains superior most recum, sigmoid colon, descending colon
-drains into intestinal nodes

Front 29

common iliac nodes

Back 29

-pariteal nodes that drain external and internal iliac lymph nodes

Front 30

internal iliac nodes

Back 30

-visercal nodes that drain inferior pelvic structures: deep perineal structures and sacral nodes

Front 31

internal iliac nodes of female

Back 31

-drain base of bladder, inferior pelvic ureter, anal canal above pectinate line, inferior rectum, middle and upper vagina, cervix, body of uterus

Front 32

internal iliac nodes of male

Back 32

-drain prosatic urethra, prostate, base of bladder, inferior pelvic ureter, inferior seminal glands, cavernous bodies, anal canal above pectinate line, inferior rectum

Front 33

external iliac nodes

Back 33

-drain anterosuperior pelvic strucutures; deep inguinal nodes

Front 34

external iliac nodes of female

Back 34

-drian superior bladder, superior pelvic ureter, upper vagina, cervix, lower body of uterus

Front 35

external iliac nodes of males

Back 35

-drain superior bladder, superior pelvic ureter, upper seminal gland, pelvic part of ductus deferens, intermediate and spongy urethra

Front 36

superifical ingunial nodes

Back 36

-drain gluteal region and superificial perineal structures

Front 37

superifical ingunial node females

Back 37

-drain skin of perineum, vagina, prepuce of clitoris perianal skin, anal canal inferior to pectinate line

Front 38

superifical ingunial nodes in males

Back 38

-drain skin of perineum, prepuce of penis, scrtom, perianal skin, anal canal inferior to pectinate line
-drain into deep inguinal node

Front 39

deep inguinal node

Back 39

-drain glans of clitoris or penis (distal part of spongy urethra
-drain into external iliac node