Miscellaneous Flashcards
Greater pelvis
false pelvis
mainly made up of ilium
not a lot of pelvic organs
floor: pelvic inlet
Lesser pelvis
true pelvis
contains pelvic organs
floor: pelvic outlet
male pelvis
pelvic inlet: heart shaped pelvic outlet: oval subpubic angle: smaller higher ilia thicker bones
female pelvis
pelvic inlet: round
pelvic outlet: round, large
subpubic angle: larger
greater Q angle
ganglion impar
end of sympathetic chain
uteric orifices
2 attachments of ureters to bladder
trigone of bladder
triangle formed by uteric orifices and urethra
parts of the male urethra
pre-prostatic, prostatic, membranous/intermediate, spongy urethra
ejaculatory ducts
where seminal vesicles and ductus deferens come together for ejaculation
mixes with prostatic ducts to make semen
parts of the uterus
horns, fundus, body, isthmus, cervix
parts of the uterine tube
fimbriae, infundibulum, ampulla, isthmus, uterine part
mesenteries of the uterus
round ligament/ovarian ligament (gubernaculum remnant)
broad ligament: mesosalpinx, mesovarium, mesometrium
seminal vesicle
fluid protects sperm in acidic vagina
prostate
similar fluid to seminal vesicle, protects sperm in acidic vagina
bulbourethral gland
secretes before ejaculation to clean out urine and old sperm
anal triangle
ischioanal fossa, pudendal canal, anal canal
urogenital triangle
glans penis/glans clitoris
penis/clitoris line
labium minus/penis line
scrotum/labia majus
penis
bulbospongiosus covers bulb (corpus spongiosum)
ischiocavernosus covers crus (corpus cavernosum)
perineal body
fibrous muscle attachment of transverse perineals and external anal sphincter
greater sciatic foramen
PIIS to ischial spine
piriformis muscle, superior/inferior gluteal n/a/v, internal pudendal a/v, pudendal n, sciatic n, posterior femoral cutaneous n, n to quadratus femoris, n to obturator internus
lesser sciatic foramen
ischial spine to ischial tuberosity
tendon of obturator internus, internal pudendal a/v, pudendal n, n to obturator internus
angle of inclination
angle of body/head of femur (Q angle)
126 is normal
wider when young (larger base of support)
narrower when older (small base of support)
femoral triangle
femoral vein, artery, nerve, lymph
femoral sheath is extension of transversalis fascia (does not include femoral nerve)
adductor canal
femoral artery, vein, saphenous nerve, nerve to vastus medialis
popliteal foss
end of small saphenous, popliteal vessels, tibial and common peroneal nerves, posterior cutaneous n of thigh, popliteal lymph nodes and vessels
forefoot
5 metatarsals, 14 phalanges, sesamoid bones on tendon of flexor hallucis brevis
midfoot
cuboid, navicular, 3 cuneiforms
hindfoot
calcaneous, talus
first plantar layer
3 muscles
abductor digiti minimi
abductor hallucis
flexor digitorum brevis
second plantar layer
2 muscles, 2 tendons
quadratus plantae, lumbricals
tendon of flexor digitorum longus, flexor hallucis longus
third plantar layer
3 muscles
flexor digiti minimi brevis
flexor hallucis brevis
adductor hallucis
fourth plantar layer
2 muscles, 2 tendons
plantar interossei, dorsal interossei
tendons of peroneus longus, tibialis posterior
retinacular arteries
supply head of femur
if severed, will cause necrosis of the head (subcapital fracture)
joint types in the leg
hip: true ball-and-socket
knee: condyloid (hinge with rotation and gliding)
patellofemoral: plane gliding type
ankle/talocruel: plane type synovial/ginglymus
subtalar/talocalcaneal: plane type synovial
