chapter 10 power point Flashcards
acetabulum and femur
bony anatomy of hip
ilium
ischium
pubis
form acetabulum
not a complete circle
transverse ligament closed circle
acetabulum
inside acetabulum
has fat pads
acetabular fossa
open portion of acetabulum
transverse ligament closes it
acetabular notch
long bone
femur
femoral head femoral neck trochanters linea aspera pectineal line gluteal tuberosity
femur
head of femur
fovea capitis
goes through fovea capitis
supplies blood to femur
ligamentum teres
posterior surface
goes to knee
whole length of femur
linea aspera
deepens joint
holds head of femur into hip joint
fibrous
looks like triangle by femoral head in image
acetabular labrum
transverse acetabular iliofemoral ischiofemoral pubofemoral support joint, stabilize, spiral looking
ligaments of hip
fibrous capsule
synovial capsule
articular capsule of hip joint
gluteus muscles
muscles of posterior hip
gluteal compartment
quadriceps
tendon in it continues to patella
sartorius is longest in body
muscles of anterior (thigh compartment)
adductor muscles
muscles of medial (thigh compartment)
psoas
muscles that also help with hip and thigh
continue from lower back
hamstrings
muscles of posterior thigh
extend hip, rotate knee
distal femur
tibia
fibula
patella
bony anatomy of knee and lower leg
medial and lateral condyles
medial and lateral epicondyles
popliteal surface
distal femur
articulates with femur medial and lateral condyles tibial plateaus tibial spine tibial tuberosity medial malleolus fibular notch
tibia
articulates with tibia
head (top)
lateral malleolus (bottom)
fibula
quad tendon passes over it base apex anterior/posterior surfaces borders (superior, medial, lateral)
patella
covers tibial plateau protects bone attaches to joint capsule anterior/posterior horns medial/lateral meniscus ligaments
menisci
external (arranged around knee)
internal (inside joint capsule)
ligaments of knee
medial collateral lateral collateral patellar patellar retinaculum medial patellar retinaculum lateral patellar retinaculum
external ligaments
anterior cruciate (ACL) posterior crucuate (PCL) form X inside joint capsule
internal ligaments
prevents hyperdisplacement
prevents hyperextension
anterior tibia spine to lateral condyle
ACL
prevents hyperflexion
prevents posterior displacement
posterior tibia spine to medial condyle
PCL
cushions
stops friction
bursa of knee
anterior group
posterior group
muscles of lower leg
extensor and peroneus
anterior group of lower leg muscles
superficial and deep
posterior group of lower leg muscles
tarsus
metatarsals (5)
phalanges (14)
bony anatomy of ankle and foot
talus calcaneus cuboid navicular cuneiform
tarsus
contacts ground
lateral longitudinal arch of foot
flexible
on top
medial longitudinal arch
formed by metatarsals
transverse arch
4 layers–superficial to deep
muscles of sole of foot
dorsal flexion of foot
muscles of the dorsum of the foot
abdominal aorta to common iliac to internal/external iliac to external iliac to femoral to knee to popliteal to anterior/posterior tibial
path arteries take
femoral popliteal anterior tibial posterior tibial peroneal
arteries of lower extremity
drains lower extremity veins
IVC (inferior vena cava)
starts at dorsal arch of foot great saphenous small sapenous tibial popliteal femoral external liliac internal iliac common iliac IVC
veins of lower extremity
comes off of lumbar plexus
femoral nerve
comes off of sacral plexus
sciatic nerve
