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Anatomy > Test 1 > Flashcards

Test 1 Flashcards

1
Q

Describe the lunate surface of the acetablulum

A
  • part that is in contact w/ femoral head
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2
Q

2 things that attach to the AIIS

A

Rec fem
iliofemoral ligament

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3
Q

2 things that attach to the ASIS

A

sartorius
inguinal ligament

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4
Q

What muscle attaches to the obturator membrane

A

Obturator externus

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5
Q

Glute med attachment on greater troch

A

superoposterior/lateral facets

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6
Q

Glute min attachment on greater troch

A

anterior facet

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7
Q

Piriformis attachment on greater troch

A

superior + medial aspects

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8
Q

Obturator externus attachment on greater troch

A

trochanteric fossa

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9
Q

obturator internus attachment on greater troch

A

medial aspect

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10
Q

2 muscles attaching to lesser trochanter

A

iliacus + psoas

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11
Q

3 muscles attaching to lateral condyle of femur

A

plantaris
popliteus
lateral head of gastroc

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12
Q

describe the adductor canal + the structures that pass through it

A

passageway for structures moving b/t anterior thigh + posterior leg
-> fem artery, vein, saphenous nerve

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13
Q

list the borders of the adductor canal

A

anteromedial = sartorius
lateral = vastus medialis
posterior = adductor longus/magnus

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14
Q

what types of joints are the proximal and distal tibiofibular joints

A

proximal = plane synovial
distal = syndesmosis

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15
Q

4 ligaments of the tibiofibular joints

A

anterior inferior tibiofibular
posterior inferior tibiofibular
inferior transverse
interosseus lig

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16
Q

3 ligaments making up lateral collateral lig of ankle

A

attaching to talus:
- anterior TFL
- posterior TFL

attaching to calcaneus:
- calcaneofibular

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17
Q

4 ligaments making up medial collateral lig of ankle

A
  • tibionavicular
  • tibiocalcaneal
  • posterior tibiotalar
  • anterior tibiotalar
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18
Q

what is the pes anserine tendon

A

where gracilis, semitendinosus + sartorius join and insert to medial knee (tibial condyle)

19
Q

what 3 things attach to the medial process of the calcaneus

A

abductor hallucis longus
flexor digitorum brevis
plantar apneurosis

20
Q

what is the talar canal + tarsal sinus

A

space b/t calcaneal + talar sulci (b/t talus + calcaneus)

tarsal sinus = lateral wider portion of canal

21
Q

2 ligaments attaching to talus neck

A

anterior tibiotalar
anterior talofibular

22
Q

what ligament attaches to the medial tubercle of the talus

A

deltoid lig

23
Q

what 2 ligs attach to the lateral tubercle of the talus

A

posterior talofibular lig
posterior calcaneofibular lig

24
Q

3 things inserting onto the navicular tuberosity

A

plantar + medial navicular ligs
tib posterior tendon

25
Q

fibularis longus

A

o = lateral condyle of tibia, prox. 2/3rds of lateral fib surface, intermuscular septa
i = secured by superior peroneal retinaculum, inserts on lateral base of 1st metatarsal + medial cuneiform
a = eversion + plantarflexion
n = superficial fibular

26
Q

ACL function

A

prevents anterior displacement of tibia on femur

27
Q

PCL function

A

prevents posterior displacement of tibia on femur

28
Q

Menisci function

A

stability, weight distribution + lubrication

29
Q

MCL function

A

resists valgus stress, checks ER

30
Q

LCL function

A

resists valgus stress, checks ER of tibia

31
Q

Tensor fasciae latae

A

o = iliac crest
i = iliotibial tract (lateral condyle)
a = flex/abduct hip
n = superior gluteal

32
Q

Iliotibial band

A

o = lateral aspect of iliac crest, lateral hip joint capsule, aponeurosis for glute max, TFL
i = iliotibial tract (lateral condyle)
a = all except ER
n = superior gluteal

33
Q

adductors

A

o = ilium, pubis, ischium
i = medially on femur/tibia
n = obturator

34
Q

innervation of levator ani

A

pudendal + peroneal nerves

35
Q

coccygeus

A

o = ischial spine
i = inferior end of sacrum / coccyx
a = supports pelvic viscera
n = S4 + S5

36
Q

piriformis

A

o = anterior surface of sacrum, gluteal surface of ilium
i = apex of greater trochanter
a = ER + abduction
n = S1 + S2

37
Q

Obturator internus

A

o = post surface of obturator membrane, borders of obturator foramen
i = medial surface of greater trochanter
a = ER, abduction
n = L5 + S1

38
Q

4 things under superior extensor retinalculum

A

tib anterior tendon
extensor digitorum longus
extensor hallucis longus
fibularis tertius

39
Q

function of inferior extensor retinaculum

A

forms roof of anterior tarsal tunnel

40
Q

function of flexor retinaculum

A

forms roof of tarsal tunnel

40
Q

location and function of long plantar ligament

A

calcaneus to base of metatarsals
-> forms longitudinal arch

40
Q

location + function of spring ligament

A

sustentaculum tali of calcaneus to medial plantar surface of navicular
-> thick + wide / supports medial longitudinal arch

41
Q

location and function of short plantar ligament

A

calcaneus to cuboid / deep + medial to long plantar lig
-> stabilises calcaneocuboid joint

42
Q

subtalar joint + axes

A
  • abduction + adduction = transverse plane
  • plantarflexion + dorsiflexion = sagittal
  • inversion + eversion = frontal plane

Anatomy (10 decks)

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