Anatomy Of Lower Extremity (Week 3)

Front 1

ECCENTRIC CONTRACTION

Back 1

LENGTHENING CONTRACTION - LIKE DURING A SQUAT

Front 2

SACRALTUBEROUS LIGAMENT

Back 2

SACRUM TO ISCHIAL TUBEROSITY

Front 3

SACROSPINOUS LIGAMENT

Back 3

TOGETHER WITH THE SACROTUBEROUS LIGAMENT CREATES A CHANCEL FOR THE PUBNEAL.

Front 4

POSTERIOR AND ANTERIOR SACRAOILLIAC LIGAMENTS

Back 4

OF NOTE

Front 5

LUMBROILLIAC LIGAMENT

Back 5

CONNECTS ILLIUM TO LUMBAR SPINE

Front 6

ILIOFEMORAL IIGAMENT

Back 6

TWISTED LIGAMENTS THAT INCAPSULATE THE HIP JOINT

Front 7

FEMORAL NECK INJURY

Back 7

RISK OF AVASCULAR NECROSIS WITH FX INSIDE OF JOINT CAPSULE.

Front 8

FEMORAL N

Back 8

L2,3,4. KNEE EXTENSORS AND HIP FLEXORS. BECOMES CUTANIOUS AT THE KNEE AND DOWN. MEDIAL LEG AND MEDIAL MALLIOULOUS (FOLLOWS SAPHENS NEIN

Front 9

OBTURATOR N

Back 9

L2,3,4. EXITS THROUGH OBTURATOR FORAMAN. HIP ADDUCTORS. CUTANIOUS MEDIAL THIGH.

Front 10

TIBIAL N

Back 10

L4-S3. ANTERIOR LEG - POSTERIOR THIGH, KNEE FLEXION, PLANTAR FLEXION. MEDIAL AND LATERAL PLANTAR N INNERVATE FOOT INTRINISICS.

Front 11

COMMON FIBULAR N.

Back 11

L4-S2. TOGETHER WITH COMMON TIBIAL N. MAKES THE SCIATIC N. ANKLE AND TOE EXTENSORS. PRONE TO INJURY ON MEDIAL ASKPECT OF FIGULAR HEAD. BRANCHES AT KNEE INTO DEEP AND SUPERFICIAL. DEEP -ANTERIOR LEG AND DORSAL FOOT. CUTANIOUS BETWEEN FLIPFLOP TOES. ANTERIOR DOES LATERAL LEG AND CUTANIOUS ON TOP OF FOOT. SO MOTOR AND CUTANIOUS INNERVATION OF THE 2 BRANCHES DO NO OVELAP.

Front 12

TIBIAL N.

Back 12

CUTANIOUS LATERAL MALLIOLI.

Front 13

5 AREAS OF LEG INNERVATION

Back 13

REVIEW

Front 14

ANTERIOR THIGH

Back 14

QUADRICEPS, SARTORIUS, PECTINEUS, ILIOPSOAS. ALL FEMORAL N. INNERVATION.

Front 15

MEDIAL THIGH

Back 15

GRACILIS, ADDUCTOR LONGUS, ADDUCTOR BREVIS, ADDUCTOR MAGNUS. ALL OBTURATOR N. ADDUCTORS AND MEDIAL ROTATION. GRACILIS NO MEDIAL ROTATION.

Front 16

POSTERIOR THIGH

Back 16

SEMIMENBRANOSUS, SEMITENDINOSUS, BICEPS FEMORIS (SHORT AND LONG HEAD). FLEX THE KNEE EXCEPT SHORT HEAD OF BICEPS EXTEND THE HIP. ALL TIBIAL N. EXCEPT SHORT HEAD OF BICEPS FEMORIS WHICH IS FIBULAR N.

Front 17

SHORT HEAD OF BICEPS FEMORIS.

Back 17

FLEXES KNEE WHEN LEG IS EXTENDED BACKWARDS. TIBIAL N.

Front 18

MENISCUS

Back 18

FIBROCARTILAGENOUS JOINT DISKS THE DECREASE FRICTION AND INCREASE CONGRUENCY OF JOINT. CAN REMODEL AND REPAIR ITSELF (A LITTLE).

Front 19

CRUCIATE

Back 19

ANTERIOR AND POSTERIOR

Front 20

ANTERIOR CRUCIATE L.

Back 20

LATERAL FEMOR TO MEDIAL TIBIA

Front 21

POSTERIOR CRUCIATE L.

Back 21

POSTERIOR FEMUR TO POSTERIOR TIBIA. BOTH CRUCIATE L. PREVENT ROTATION OF THE TIBIA AND FEMUR. CHECK BOTH WITH DRAWER SIGN.

Front 22

COLLATERAL LIGAMENTS

Back 22

FIBULAR (LATERAL) AND TIBIAL (MEDIAL) COLLATERAL. STABILIZE LEG LATERALLY.

Front 23

TRUE ANKLE JOINT

Back 23

BETWEEN TALLUS AND TIBIA

Front 24

TRANSVERSE TARSAL JOINT

Back 24

NEED TO KNOW

Front 25

DORSIFLEXION

Back 25

UP

Front 26

PLANTARFLEXION

Back 26

DOWN

Front 27

SUPINAITON OF FOOT

Back 27

TOES POINTED DOWN AND IN. CALCANEAL: ADDUCTION, PLANTARFLEXION AND INVERSION

Front 28

PRONATION

Back 28

TOES POINTED UP AND OUT. ABDUCTION, DORSIFLEXION AND EVERSION.

Front 29

3 COMPARTMENTS OF LEG

Back 29

.

Front 30

LATERAL COMPARTMENT

Back 30

FIBULARIS LONGUS AND FIBULARIS BREVIS. SUPERFICIAL FIBULAR PERONEAL N.. INVERTERS OR PRONATORS OF THE FOOT.

Front 31

ANTERIOR COMPARTMENT

Back 31

PRIMARY DORSIFLEXORS. DEEP FIBULAR N. EXTENSOR DIGITORUM AND HALLUCIS LONGUS EXTEND THE TOES.

Front 32

COMMON FIBULAR N.

Back 32

CUTANIOUS AND MUSCLE INNERVATION.

Front 33

POSTERIOR COMPARTMENT

Back 33

PRIMARY PLANTARFLEXORS OF THE ANKLE (STAND ON TOES). SUPERFICIAL ARE TRICEPS SURAE MEET AT THE CALCANEAL TENDON. DEEP T, D, AND H ARE WEEK PLANTARFLEXORS. POPLITEUS UNLOCKS THE KNEE. TIBIAL N.

Front 34

TRICEPS SURAE

Back 34

. NAME 3.

Front 35

D&H

Back 35

FLEX TOES

Front 36

T

Back 36

INVERT/SUPINATE

Front 37

TIBIAL N. MUSCULAR AND CUTANEOUS INNERVATION.

Back 37

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