Female Anatomy Flashcards
what are the two attachments of the inguinal ligament/
anterior superior iliac spine
and
pubic tubercle
where is the ischial spine?
triangular prominence in posteromedial part of ischium
what does the ischial spine divide?
greater and lesser sciatic notches
what is the ischial spine important for in surgery?
a pudendal nerve block
name the two muscles of the pelvic diaphragm?
levator ani and coccygeus
what does the pelvic diaphragm muscles attach to?
the arcus tendineus from the obturator fasci a
which of levator ani or coccygeus is bigger in pelvic diaphragm?
levator ani is main player
what nerve innervates the pelvic diaphragm?
pudendal nerve s2-4
name the three openings in the pelvic diaphragm
rectum, vagina, urethrea
what lies between the rectal opening and vaginal opening in the pelvic diaphragm?
perineal body
what is the perineal body really important?
maintaining integrity of pelvic diaphragm so if ruptured then you can have protrusion of organs
what is the uterus covered by from the abdominal cavity?
the peritoneum
what does the peritoneal covering of the uterus create around the uterus?
a recess anterior and posterior it
name the anterior recess of the uterus
vesicouterine pouch
name the posterior recess of the uterus
rectouterine pouch
what is another name for the rectouterine pouch?
pouch of douglas
what is endopelvic fascia?
spaces in pelvic cavity that are filled with loose connective tissue
what does endopelvic fascia help with?
supports organs and gives space for distension of argans
name the three spaces that have endopelvic fascia
retrorectal
retropubic
rectovaginal spaces
what are the three divisions of the posterior internal iliac?
iliolumbar
lateral sacral
superior gluteal
what artery mainly supplies the pelvic viscera in the female?
anterior internal iliac
what are the six divisions of the anterior internal iliac to know for repro
superior vesical uterine vaginal inferior vescical middle rectal internal pudendal
what is the superior vesical artery?
it is the medial umbilical ligament
what does the uterine artery feed?
whole uterus
what does he vaginal artery feed?
vagina and cervix
what does the inferior vesical artery feed in the female?
bladder
what does the middle rectal artery feed?
rectum
what does the internal pudendal feed in female?
perineum
what are the three branches of the internal pudendal artery in the female?
inferior rectal
perineal artery
dorsal clitoral
what does the dorsal clitoral artery supply in the female?
clitoris
aside from the pudendal nerve, what three other nerves provide sensation to the inferior abdominal wall or anterior perineum?
iliohypogastric nerve
ilioinguinal nerve
genital branch of genitofemoral
what is the main nerve of the perineum in females?
pudendal nerve
what is the roots of he pudendal nerve?
S2-4
what are the three branches of the pudendal nerve?
inferior rectal
perineal
dorsal clitoral
where does the perineal nerve provide a lot of sensation to?
the labial area
what is the name of the parasympathetics in the pelvic area?
pelvic splanchnics