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2 MJM > AP10 - Hip, gluteal region, and thigh > Flashcards

AP10 - Hip, gluteal region, and thigh Flashcards

1
Q

At what age do the bones of the pelvis fuse?

A

7-9 years

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2
Q

At what age does the acetabulum fuse?

A

females 13-14

males 15-16

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3
Q

Where does the iliofemoral ligament attach to?

A

AIIS

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4
Q

What is the function of the gluteus medius and minimus?

A

raise the contralteral hip while walking to keep the hips level

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5
Q

What main two groups are the gluteal muscles divided into?

A

superficial abductors

deep lateral rotators

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6
Q

Name the 4 superficial abductors

what are they innnervated by?

A

gluteus maximus
gluteus medius
gluteus minimus
tensor fascia lata

All but the gluteus maximus (inferior gluteal nerve) are innervated by the superior gluteal nerve

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7
Q

name the 4 deep lateral rotators

A

piriformis
obturator internus
gemelli (superior and inferior)
quadratus femoris

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8
Q

What are the 2 superficial thigh addutors?

A

adductor longus

gracilis

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9
Q

What are the 3 deep thigh adductors?

A

adductor brevis
adductor magnus
obturator externus

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10
Q

What are the contents of hte fermoral triangle?

A

NAVEL

Nerve
Artery
Vein
Empty space (Lymph)

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11
Q

What are the attachments of Psoas major and minor?

A

Major:
transvrse processes L1-L5 and the lesser trochanter

Minor:
T12-L1 and iliopectinal eminence

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12
Q

What are the 5 hip flexors?

A 
psoas major
psoas minor
iliacus
pectineus
sartorius
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13
Q

What are the attachments for iliacus?

A

iliac fossa to lesser trochanter

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14
Q

What are the attachments for pectineus?

A

pectineal line of pubic bone to pectineal line of femur

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15
Q

where does sartorius start?

A

ASIS

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16
Q

What innervates Psoas Major?

A

L1-L3

17
Q

What innervates psoas minor?

A

L1

18
Q

What innervates iliacus?

A

femoral nerve

19
Q

What innervates pectineus?

A

femoral nerve (sometimes obturator nerve)

20
Q

What innervates sartorius?

A

femoral nerve (sometimes intermediate cutaneous nerve of the thigh

21
Q

What does the femoral sheath include?

A

femoral artery and vein (NOT FEMORAL NERVE)

22
Q

What is the superior border of the femoral triagnle?

A

inguinal ligament

23
Q

What is the lateral border of the femoral triangle?

A

sartorius

24
Q

What is the medial border of the femoral triangle?

A

adductor longus

25
Q

What innervates the posterior thigh ocmpartment?

A

sciatic nerve

26
Q

What innervates the anterior thigh ocmpartment?

A

femoral nerve

27
Q

What innervates the medial thigh compartment?

A

obturator nerve

28
Q

what gait might be observed in those with paralysis of the gluteus medius and minimus?

A

waddling gait or ‘Trendelenberg sign’

2 MJM (28 decks)

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