Imported Anatomy Flashcards exam 2

(got to thigh muscles set)

Lateral muscles of the pelvis

Tensor fascia latae

Superficial gluteal

Middle gluteal

Deep gluteal

P&D: tensor fascia latae

P: tuber coxae

D: lateral femoral fascia

Action: tensor fascia latae

extend the stifle, flex the hip

P&D: superficial gluteal

P: lateral border of the sacrum

D: third trochanter

Action: superficial gluteal

extend the hip

abduct limb

P&D: middle gluteal

P: crest of the gluteal surfacce

D: greater trochanter

Action: middle gluteal

extend hip

abduct hip

rotate limb medially

P&D: deep gluteal

P: body of ilium, ischiatic spine

D: cranial aspect of greater trochanter

Action: deep gluteal

extend hip

abduct hip

rotate limb medially

Caudal hip muscles

internal obturator

external obturator

gemeli

quadratus femoris

Action of caudal hip muscles

rotate limb laterally

Caudal thigh muscles

Biceps femoris

Semitendinosus

Semimembranosus

P&D: biceps femoris

P: sacrotuberous ligament and ischiatic tuberosity

D: patellar ligament

Action: biceps femoris

extend hip

extend stifle

extend hock

caudal part flexes stifle

P&D: semitendinosus

P: ischiatic tuberosity

D: tuber calcanei, distocranial border of the tibia

Action: semitendinosus

extend hip

flex stifle

extend hock

P&D: semimembranosus

P: ischiatic tuberosity

D: medial condyle of the femur

Action: semimembranosus

extend hip

extend stifle

flex stifle

Medial muscles of the thigh

Sartorius

Gracilis

Pectineus

Adductor

P&D: sartorius (cranial)

P: crest of the ilium

D: patella

Action: sartorius (cranial)

flex hip

extend stifle

P&D: sartorius (caudal)

P: cranial ventral iliac spine

D: cranial border of the tibia

Action: sartorius (caudal)

flex hip

flex stifle

P&D: gracilis

P: pelvic symphysis via symphysial tendon

D: cranial border of tibia, tuber calcanei

Action: gracilis

adduct limb

extend hip

flex stifle

extend hock

P&D: pectineus

P: iliopubic eminence

D: caudal rough face of the femur

Action: pectineus

adduct limb

P&D: adductor

P: entire pelvic symphysis

D: lateral lip of caudal rough face of the femur

Action: adductor

adduct limb

extend hip

Cranial muscles of the thigh

iliopsoas

rectus femoris (quad)

vastus lateralis (quad)

vastus intermedius (quad)

vastus medalis (quad)

P&D: rectus femoris

P: ilium

D: tibial tuberosity

Action: rectus femoris

flex hip

extend stifle

P&D: vastus muscles

P: proximal femur

D: tibial tuberosity

Action: vastus muscles

extend stifle

Action: iliopsoas

flex hip joint

What are the craniolateral muscles of the crus

cranial tibial

long digital extensor

fibularis longus

P&D: cranial tibial

P: extensor groove of the tibia, lateral edge of cranial tibial border

D: plantar surface of metatarsals 1 & 2

Action: cranial tibial

flex tarsocrural joint

rotate paw laterally

P&D: long digital extensor

P: extensor fossa of femur

D: extensor processes of digits 2-5

Action: long digital extensor

extend digits

flex tarsal joints

P&D: fibularis longus

P: lateral epicondyle of femur, lateral condyle of tibia

D: 4th tarsal, plantar surface of base of metatarsals

Action: fibularis longus

flex tarsal joints

rotate paw medially

Caudal muscles of Crus

gastrocnemius

SDF
DDF

poplitues

P&D: gastrocnemius

P: medial & lateral supracondylar tuberosities

D: tuber calcanei

Action: gastrocnemius

extend hock

flex stifle

P&D: SDF

P: lateral supracondylar tuberosity

D: tuber calcanei, D2 of digits 2-5

Action: SDF

flex principle digits

extend hock

P&D: DDF

P: interosseus membrane

D: flexer tubercle of D3 of principle digits

Action: DDF

flex digits

extend hock

P&D: popliteus

P: lateral epicondyle of the femur

D: 1/3 caudal surface of the tibia

Action: popliteus

rotate leg medially