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Kinesiology > Chapter 9 Hip and Pelvic Joint > Flashcards

Chapter 9 Hip and Pelvic Joint Flashcards

1
Q

Iliacus O&I

A

origin: inner surface of the ilium
insertion: lesser trochanter of the femur and shaft just below

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2
Q

Iliacus Action

A

flexion of hip, anterior pelvic tilt, external rotation of hip, transverse pelvic rotation contra laterally when ipsilateral fetus is stabilized

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3
Q

Iliacus Innervation

A

lumbar nerve and femoral nerve (L2-L4)

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4
Q

Psoas Major and Minor O&I

A

Origin: lower borders of the transverse processes (L1-L5), sides of the bodies of the last thoracic vertebra (T12), the lumbar vertebrae (L1-L5), intervertebral fibrocartilages, and base of the sacrum
Insertion: lesser trochanter of the femur and shaft just below posts minor; pectineal line (of pubis) and iliopectineal eminence

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5
Q

Psoas Major and Minor Action

A

flexion of hip, anterior pelvic rotation, flexion of lumbar spine, external rotation of the hip, transverse pelvic rotation contra laterally when ipsilateral femur is stabilized, lateral flexion of lumbar spine, lateral pelvic rotation to contralateral side
(psoas minor is involved only in lumbar spine movements)

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6
Q

Psoas Major and Minor Innervation

A

lumbar nerve and femoral nerve (L2-L4)

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7
Q

Rectus Femoris O&I

A

Origin: anterior inferior iliac spine of the ilium and groove (posterior) above the acetabulum
Insertion: superior aspect of the patella and patella tendon to the tibial tuberosity

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8
Q

Rectus Femoris Action

A

flexion of hip, extension of knee, anterior pelvic rotation

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9
Q

Rectus Femoris Innervation

A

femoral nerve (L2-L4)

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10
Q

Sartorius O&I

A

Origin: anterior superior iliac spine and notch just below the spine
Insertion: anterior medial surface of the tibia just below the condyle

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11
Q

Sartorius Action

A

flexion of the hip, flexion of the knee, anterior pelvic rotation, external rotation of the thigh as it flexes the hip and knee, weak internal rotation of the knee, abduction of the hip

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12
Q

Sartorius Innervation

A

femoral nerve (L2,L3)

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13
Q

Pectineus O&I

A

Origin: space 1 inch wide on the front of the pubis just above the crest
Insertion: rough line leading from the lesser trochanter down to the line aspera

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14
Q

Pectineus Action

A

flexion of hip, adduction of hip, external rotation

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15
Q

Pectineus Innervation

A

femoral nerve (L2-L4)

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16
Q

Adductor Brevis O&I

A

Origin: front of the inferior pubic rams just below the origin of the adductor longus
Insertion: lower 2/3 of the pectineal line of the femur and the upper hand of the medial lip of the line aspera

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17
Q

Adductor Brevis Action

A

adduction of hip, external rotation as it adducts hip, assist in flexion of hip

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18
Q

Adductor Brevis Innervation

A

obturator nerve (L3-L4)

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19
Q

Adductor Longus O&I

A

Origin: anterior pubis just below its crest
Insertion: middle 1/3 of the line aspera

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20
Q

Adductor Longus Action

A

adduction of the hip, assists in flexion of hip

21
Q

Adductor Longus Innervation

A

obturator nerve (L3-L4)

22
Q

Adductor Magnus O&I

A

Origin: edge of the entire pubic rams and the ischium and ischial tuberosity
Insertion: whole length of the line aspera, inner condyloid ridge, and adductor tubercle

23
Q

Adductor Magnus Action

A

adduction of hip, external rotation as the hip adducts, extension of the hip

24
Q

Adductor Magnus Innervation

A

anterior: obturator nerve (L2-L4)
posterior: sciatic nerve (L4, L5, S1-S3)

25
Q

Gracilis O&I

A

Origin: anteromedial edge of the descending rams of the pubis
Insertion: anterior medial surface of the tibia below the condyle

26
Q

Gracilis Action

A

adduction of hip, weak flexion of the knee, assists with flexion of hip, internal rotation of hip, weak internal rotation of knee

27
Q

Gracilis Innervation

A

obturator nerve (L2-L4)

28
Q

Semitendinosus O&I

A

Origin: ischial tuberosity
Insertion: upper anterior medial surface of the tibia just below the condyle

29
Q

Semitendinosus Action

A

flexion of the knee, extension of the hip, posterior pelvic rotation, internal rotation of hip, internal rotation of the flexed knee

30
Q

Semitendinosus Innervation

A

sciatic nerve–tibial division (L5, S1, S2)

31
Q

Semimembranosus O&I

A

Origin: Ischial tuberosity
Insertion: Posteromedial surface of the medial tibial condyle

32
Q

Semimembranosus Action

A

flexion of knee, extension of hip, posterior pelvic rotation, internal rotation of hip, internal rotation of knee

33
Q

Semimembranosus Innervation

A

sciatic nerve–tibial division (L5, S1, S2)

34
Q

Biceps Femoris O&I

A

Origin: long head: ischial tuberosity
short head: lower half of the line aspera and lateral condyloid ridge
Insertion: head of fibula and lateral condyle of tibia

35
Q

Biceps Femoris Action

A

flexion of knee, extension of hip, posterior pelvic rotation, external rotation of hip, external rotation of knee

36
Q

Biceps Femoris Innervation

A

Long head: sciatic nerve–tibial division (S1-S3)

Short head: sciatic nerve–peroneal division (L5, S1, S2)

37
Q

Gluteus Maximus O&I

A

Origin: posterior 1/4 of the crest of the ilium, posterior surface of the sacrum and coccyx near the ilium, and fascia of the lumbar area
Insertion: oblique ridge on the lateral surface of the greater trochanter and the iliotibial band of the fasciae latae

38
Q

Gluteus Maximus Action

A

extension of hip, posterior pelvic rotation, external rotation of hip, upper fibers: assist in hip abduction

39
Q

Gluteus Maximus Innervation

A

inferior gluteal nerve (L5, S1, S2)

40
Q

Gluteus Medius O&I

A

Origin: lateral surface of the ilium just below the crest
Insertion: posterior and middle surfaces of the greater trochanter of the femur

41
Q

Gluteus Medius Action

A

abduction of hip, lateral pelvic rotation to ipsilateral side,
anterior fibers: internal rotation of hip, flexion of hip, anterior pelvic rotation
posterior fibers: external rotation of hip, extension of hip, posterior pelvic rotation

42
Q

Gluteus Medius Innervation

A

superior gluteal nerve (L4, L5, S1)

43
Q

Gluteus Minimus O&I

A

Origin: lateral surface of the ilium just below the origin of the gluteus medius
insertion: anterior surface of the greater trochanter of the femur

44
Q

Gluteus Minimus Action

A

abduction of hip, lateral pelvic rotation to ipsilateral side, hip internal rotation as femur is abducted, flexion of hip, anterior pelvic rotation

45
Q

Gluteus Minimus Innervation

A

superior gluteal nerve (L4, L5, S1)

46
Q

Tensor Fasciae Latae O&I

A

Origin: anterior iliac crest and surface of the ilium just below the crest
Insertion one-fourth of the way down the thigh into the iliotibial tract, which in turn inserts onto Gerdy’s tubercle of the anterolateral tibial condyle

47
Q

Tensor Fasciae Latae Action

A

abduction of hip, lateral pelvic rotation to ipsilateral side, flexion of hip, anterior pelvic rotation, internal rotation of hip as it flexes

48
Q

Tensor Fasciae Latae Innervation

A

superior gluteal nerve (L4, L5, S1)

Kinesiology (8 decks)

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