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60 Cards in this Set
- Front
- Back
Purpose of obturator canal
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connects abdominopelvic region with medial compartment of thigh
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Purpose of greater sciatic foramen
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connects pelvis with gluteal region
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Purpose of lesser sciatic foramen
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connects gluteal region with perineum
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Purpose of inguinal ligament gap
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connects abdomen and anteromedial aspect of thigh
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Muscles of the anterior thigh
(7) |
psoas major (ant rami L1-L3)
iliacus vastus medialis vastus intermedius vastus lateralis rectus femoris sartorius |
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Innervation of muscles of the anterior thigh
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femoral nerve
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Muscles of medial thigh
(6) |
gracilis
pectineus adductor longus adductor brevis adductor magnus obturator externus |
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Innervation of muscles of medial thigh
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obturator nerve
(partially sciatic nerve for obturator externus) |
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Muscles of posterior thigh
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biceps femoris
semitendinous semimembranous |
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Innervation of posterior thigh muscles
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sciatic nerve
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Deep gluteal muscles
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piriformis
obturator internus gemellus superior gemellus inferior quadratus femoris |
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Innervation of piriformis
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S1
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Innervation of obturator internus and gemellus superior
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obterator internus
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Innervation of gemellus inferior and quadratus femoris
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quadratus femoris
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Function of deep gluteal muscles
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laterally rotate and abduct femur
(quadratus only laterally rotates) |
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Superficial gluteal muscles
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gluteus minimus
gluteus medius gluteus maximus tensor fasciae latae |
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Function of gluteus minimus and medius muscles
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abduct femor at hip
prevent hip drop |
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Function of tensor fasciae latae
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stabilize knee in extension
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Innervation of gluteus minimus
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superior gluteal nerve
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Innervation of gluteus medius
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superior gluteal nerve
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Innervation of tensor fasciae latae
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superior gluteal nerve
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Superficial Posterior muscles of leg
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gastrocnemius
plantaris soleus |
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Innervation of superficial posterior leg muscles
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tibial nerve
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Function of superficial posterior leg muscles
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plantarflexion
flexion of knee |
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Deep posterior leg muscles
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popliteus
flexor hallucis longus flexor digitorum longus tibialis posterior |
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Innervation of deep posterior leg muscles
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tibial nerve
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Lateral leg muscles
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fibularis longus
fibularis brevis |
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Innervation of lateral leg muscles
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superficial fibular nerve
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Anterior leg muscles
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tibialis anterior
extensor hallucis longus extensor digitorum longus fibularis tertius |
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Innervation of anterior leg muscles
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deep fibular nerve
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Base of femoral triangle
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inguinal ligament
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Medial border of femoral triangle
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medial of adductor longus muscle
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Lateral margin of femoral triangle
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medial of sartorius muscle
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Floor of femoral triangle
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pectineus and adductor longus
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Contents of the adductor canal
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femoral artery and vein
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Contents of femoral triangle
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femoral nerve, artery, vein, lymphatics
(from lateral to medial) |
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Function of gluteus maximus
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extend flexed femor at hip
stablize hip and knee joints |
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Function of tensor fasciae latae
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stabilize the knee in extension
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Contents of femoral canal
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lymphatics
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Contents of femoral canal
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lymphatics
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Function of psoas major and iliacus
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Flex thigh at hip
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Function of vastus medialis, intermedius, lateralis
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Extends leg at knee
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Function of rectus femoris
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flex thigh at hip and extend leg at knee
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Function of sartorius
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flex thigh at hip and flex leg at knee
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Function of medial thigh muscles
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adduct the thigh at hip
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Function of adductor longus and magnus
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adduct thigh at hip
medially rotate thigh |
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Function of posterior muscles of thigh
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Flex leg at knee
extend thigh at hip rotate at knee or hip |
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Function of popliteus
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unlocks knee joint
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Function of flexor hallucis longus
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flexes great toe
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Function of flexor digitorum longus
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flexes toes
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Function of tibialis posterior
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inversion
plantarflexion |
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Function of lateral leg muscles
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eversion
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Function of posterior leg muscles
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plantarflexion
flexion of toes inversion |
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Tarsal bones
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talus
calcaneus navicular cuboid cuneiforms (lateral, medial, intermediate) |
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Dorsal intrinsic muscle of foot
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extensor digitorum brevis
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1st layer of plantar intrinsic muscles of foot
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abductor hallucis
flexor digitorum brevis abductor digiti minimi |
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Function of extensor digitorum brevis
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flexion of MP joint of great toe
flexion of 2-4 |
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Function of abductor hallucis
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abducts and flexes great toe
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Function of flexor digitorum brevis
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flex 4 toes at proximal PIP
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Function of abductor digiti minimi
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abducts little toe at MP
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