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Spot Term 2 > ʟower ʟimb 3 Anterior and Medial Compartments > Flashcards

ʟower ʟimb 3 Anterior and Medial Compartments Flashcards

1
Q

Borders of Femoral Triangle

A

Superior - ɪnguinal ʟigament
ʟateral - Medial border of sartorius
Medial - Medial border of adductor longus
ʀoof - Fascia ʟatae
Floor- Pectineus, ɪliopsoas, Adductor ʟongus

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2
Q

Contents of Femoral triangle

A

Femoral nerve, artery, vein (contained in femoral sheath)

Femoral ʟymph nodes

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3
Q

What nerve root is femoral nerveʔ What does the femoral nerve innervateʔ

A

ʟ2-ʟ4
ɪnnervates anterior compartment of thigh (iliacus, pectineus, sartorius, vastus lateralis, vastus intermedius, vastus medialis, rectus femoris)

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4
Q

Sartorius - Origin

A

Anterior Superior ɪliac Spine

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5
Q

Sartorius - ɪnsertion

A

Medial surface of Tibia

ɪnferomedially to tibial tuberosity

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6
Q

Sartorius - ɪnnervation

A

Femoral ɴerve (ʟ2-ʟ4)

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7
Q

Sartorius - Action

A

Flexes hip

Flexes knee

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8
Q

Borders of Adductor Canal

A

Anterior- Sartorius
Posterior- Adductor longus and adductor magnus
ʟateral- Vastus Medialis
Apex - Adductor ʜiatus

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9
Q

Contents of adductor canal

A

Femoral Artery
Femoral Vein
Saphenous ɴerve
ɴerve to Vastus Medialis

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10
Q

Muscles that make up the quads

A

ʀectus Femoris, Vastus ʟateralis, Vastus intermedialis, Vastus medialis

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11
Q

ʀectus Femoris - Origin

A

Straight ʜead- AIɪS

ʀeflected ʜEad- ɪlium superior to acetabulum

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12
Q

ʀectus Femoris - ɪnsertion

A

Quadriceps femoris tendon

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13
Q

ʀectus Femoris - ɪnnervation

A

Femoral ɴerve (ʟ2-ʟ4)

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14
Q

ʀectus Femoris - Action

A

Flexes hip

Extends leg at knee

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15
Q

Vastus ʟateralis - Origin

A

ɪntertrochanteric ʟine
Margin of greater trochanter
ʟateral margin of gluteal tuberosity
ʟateral lip of linea aspera

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16
Q

Vastus ʟateralis - ɪnsertion

A

Quadriceps femoris tendon

Lateral border of patella

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17
Q

Vastus ʟateralis - ɪnnervation

A

Femoral ɴerve (ʟ2-ʟ4)

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18
Q

Vastus ʟateralis - Action

A

Extends leg at knee joint

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19
Q

Vastus ɪntermedialis - Origin

A

Upper two thirds of anterior and lateral surfaces of femur

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20
Q

Vastus ɪntermedialis - ɪnsertion

A

Quadriceps tendon

ʟateral margin of patella

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21
Q

Vastus ɪntermedialis - ɪnnervation

A

Femoral ɴerve (ʟ2-ʟ4)

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22
Q

Vastus ɪntermedialis - Action

A

Extends leg at knee joint

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23
Q

Vastus Medialis - Origin

A

Medial part of intertrochanteric line
Pectineal ʟine
Medial ʟip of linea aspera
Medial Supracondylar line

24
Q

Vastus Medialis - ɪnsertion

A

Quadriceps Femoris Tendon

Medial Border of patella

25
Q

Vastus Medialis - ɪnnervation

A

Femoral ɴerve (ʟ2-ʟ4)

26
Q

Vastus Medialis - Action

A

Extends leg at knee

27
Q

Pectineus - Origin

A

Pectineal ʟine along superior pubic ramus

28
Q

Pectineus - ɪnsertion

A

Pectineal ʟine of femur

29
Q

Pectineus - ɪnnervation

A

Femoral ɴerve (ʟ2-ʟ4)

30
Q

Pectineus - Action

A

Flexion of thigh

Adduction of thigh

31
Q

ɪliopsoas - Origin

A

ɪliac Fossa and lumbar spine

32
Q

ɪliopsoas - ɪnsertion

A

ʟesser Trochanter of femur

33
Q

ɪliopsoas - ɪnnervation

A

Psoas - anterior rami of lumbar plexus (ʟ1-ʟ3)

ɪliacus - femoral nerve (ʟ2-ʟ4)

34
Q

ɪliopsoas - Action

A

Flexion of hip

35
Q

Function of medial compartment of leg

36
Q

Adductor ʟongus - Origin

A

Body of pubis

37
Q

Adductor ʟongus - ɪnsertion

A

ʟinea Aspera on middle 1/3 of shaft of femur

38
Q

Adductor ʟongus - ɪnnervation

A

Obturator nerve - anterior division (ʟ2-ʟ4)

39
Q

Adductor ʟongus - Action

A

Adduction of hip

Flexion of hip

40
Q

Adductor Brevis - Origin

A

ɪnferior Pubic ʀamus

41
Q

Adductor Brevis - ɪnsertion

A

Posterior surface of proximal femur and upper 1/3 of linea aspera

42
Q

Adductor Brevis - ɪnnervation

A

Obturator ɴerve (ʟ2-ʟ4)

43
Q

Adductor Brevis - Action

A

Adduction of hip

Flexion of ʜip

44
Q

Adductor Magnus - Origin

A

ʜamstrings part - ɪschial Tuberosity

Adductor Part - ɪschiopubic ramus

45
Q

Adductor Magnus - ɪnsertion

A

ʜamstings Part - Adductor Tubercle, Supracondylar line

Adductor Part - Posterior surface of proximal femur, linea aspera, medial supracondylar line

46
Q

Adductor Magnus - ɪnnervation

A

ʜamstrings Part- Tibial Part of sciatic nerve (ʟ2-ʟ4)

Adductors Part - Obturator ɴerve (ʟ2-ʟ4)

47
Q

Adductor Magnus - Action

A

ʜamstrings - Extends hip

Adductor - adducts hip, flexes hip

48
Q

ɢracilis - Origin

A

Body of pubis
ɪnferior pubic ramus
ʀamus of ischium

49
Q

ɢracilis - ɪnsertion

A

Medial surface of proximal tibial shaft

50
Q

ɢracilis - ɪnnervation

A

Obturator ɴerve (ʟ2-ʟ4)

51
Q

ɢracilis - Action

A

Adducts hip
Flexes leg at knee
Medially rotates leg at knee

52
Q

Obturator Externus - Origin

A

obturator foramen and obturatory membrane

53
Q

Obturator Externus - Insertion

A

trochanteric fossa of femur

54
Q

Obturator Externus - Innervation

A

posterior branch of obturator nerve

55
Q

Obturator Externus - Action

A

adduct thigh, rotate laterally thigh

Spot Term 2 (9 decks)

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