Pelvic Limb Flashcards

0
Q

Superficial gluteal m.

A
O: Sacrum & sacrotuberous lig
I: 3rd trochanter femur
A: Extend hip jt, abduct limb 
Innervation: 
Gp: Lateral Pelvic
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1
Q

Tensor fascia latae m.

A
O: Tuber coxae
I: Fascia lata
A: Flew hip jt, aid in extend stifle jt
Innervation:
Gp: Lateral Pelvic
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2
Q

Middle gluteal m.

A
O: gluteal surface of ilium
I: Greater trochanter femur
A: Extend hip jt., rotate limb medially
Innervation: 
Gp: Lateral Pelvic
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3
Q

Deep gluteal m

A
O: Body ilium, ischiatic spine
I: Greater trochanter
A: Extend hip jt
Innervation: 
Gp: Lateral Pelvic
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4
Q

Cranial thigh mm. and innervation

A

Innervation: femoral n.

quadriceps femoris m

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5
Q

Quadriceps femoris m. OIA

A

O: rectus femoris - ilium (terberosity for RF), Vastus lateralis m. - lateral lip femur, Vastus intermedius - lat aspect , Vastus medialis - medial lip femur
I: Tibial tuberosity
A: Extend stifle jt., Rectus femorus m - flex hip jt.
Gp: cranial thigh
Innervation:

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6
Q

Sartorius m

A
O: ilium
I: patella & cranial tibia
A: Flex hip jt, variable action on stifle jt.
Innervation: Femoral n.
Gp: Medial thigh
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7
Q

Gracilis m.

A

O: Pelvic symphysis (via symphysial tendon)
I: Cranial border tibia, tuber calcanei
A: Adduct pelvic limb, extend hip & tarsal jts, flex stifle jt
Innervation: Obturator n.
Gp: medial thigh

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8
Q

Medial Thigh mm. & Innervation

A

Innervation: obturator n.

gracialis m, pectineus m., adductor m., Sartorius m.,

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9
Q

Pectineus m.

A
O: Iliopubic eminence
I: Distal body femur
A: Adduct pelvic limb
Innervation: Obturator n.
Gp: Medial m. of thigh
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10
Q

Adductor m.

A
O: Ventral surface os coxa
I: Caudal surface femure
A: Adduct pelvic limb, extend hip jt
Innervation: Obturator
Gp: medial m. of thigh
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11
Q

Caudal thigh mm. & innervation

A

Innervation: Sciatic n.

Biceps femoris m, semitendinous m., semimembranosus m.

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12
Q

Biceps femoris m.

A

O: Sacrotuberous lig., Ischiatic tuberosity
I: Patella, Cranial tibia, Tuber calcanei (all via aponeurosis)
A: Extend hip jt and tarsal jts. variable action on stifle jt. abduct limb
Innervation: Sciatic n.
Gp: Caudal thigh

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13
Q

Semitendinosus m.

A
O: Isciatic tuberosity
I: proximal tibia, Tuber Calcanei
A: Extend hip and tarsal jts, extend or flex stifle jt,
Innervation: Sciatic n.
Gp: Caudal thigh
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14
Q

Semimembranosus m. OIA

A

O: Ischiatic tuberosity
I: Medial lip femur, medial tibial condyle
A: Extend hip jt, extend or flex stifle jt
Innervation: Sciatic n.
Gp: Caudal thigh

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15
Q

Craniolateral crus mm. & innervation

A

Innervation: Common fibular (peroneal) n., [primarily deep branch]

Cranial tibial m., Long digital extensor m., Fibularis (peroneus) longus m., Lateral digital extensor m., Fibularis (peroneus) brevis m., Fibularis (peroneus) tertius m.

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16
Q

Cranial tibial m.

A
O: lateral aspect of proximal tibia
I: Plantaroproximal metatarsals 1 & 2
A: Flex tarsal jts. 
Innervation: common peroneal n.
Gp: craniolateral crus
17
Q

Long digital extensor m.

A
O: Extensor fossa femur
I: Extensor process all distal phalanges
A: Flex tarsal jts, Extend all digital jts (minimally extends stifle jt)
Innervation: common peroneal n.
Gp: craniolateral crus
18
Q

Fibularis (peroneus) longus m.

A
O: lateral condyle of tibia, proximal fibula
I: plantaroproximal metatarsal bns 
A: Flex tarsal jts
Innervation: common peroneal n.
Gp: craniolateral crus
19
Q

Caudal crus mm. & innervation

A

Innervation: tibial n.

Gastrocnemius m., Soleus m., Superficial digital flexor m., Deep digital flexor m., Popliteus m.

20
Q

Gastrocnemius m.

A
O: caudodistal femur
I: Tuber calcanei
A: Extend tarsal jts, flex stifle jt
Innervation: tibial n.
Gp: caudal crus
21
Q

Superficial digital flexor m.

A

O: Lateral supracondylar tuberosity femur
I: Tuber calcanei, plantar base - middle phalanges 2-5
A: Extend tarsal jts, Flex all digital jts except distal, minimally flex stifle jt.
Innervation: tibial n.
Gp: caudal crus

22
Q

Deep digital flexor m

A
O: caudal aspects tibia & fibula
I: distal phalanges, plantar aspect
A: Extend tarsal jts, flex digital jts 1-5
Innervation: tibial n.
Gp: caudal crus
23
Q

Popliteus m.

A
O: Popliteal fossal femur
I: proximal caudal aspect tibia
A: Rotate crus medially, Flex stifle jt.
Innervation: tibial n.
Gp: caudal crus
24
Q

Bones of Pelvic Girdle (os coxae)

A

Ilium
Ischium
Pubis
Acetabular bone.

25
Q

Joints of pelvic limb

A
Coxal jt.
Genual (stifle) jt
Tarsal jts
Metatarsophalangeal jt
Interphalangeal jts
26
Q

Tarsal jts.

A

Tarsocrural jt.
Intertarsal jts.
Tarsometatarsal jts.

27
Q

Intertarsal jts.

A

Talocalcaneal jt
Talocalaneocentral jt
Calcaneoquartal jt
Centraldistal jt.

28
Q

mm that FLEX digital jts.

A

Superficial digital flexor m., Deep digital flexor m.,

29
Q

mm. that FLEX tarsal jts.

A

Cranial tibial m., Long digital extensor m., Fibularis longus m., Lateral digital extensor m.,

30
Q

mm. that EXTEND tarsal jts.

A

Gracilis m., Biceps femoris m., Semitendinosus m., Gastrocnemius m., Superficial digital flexor m., Deep digital flexor m.,

31
Q

Mm. that EXTEND stifle jt.

A

Tensor fascia latae m., Quadriceps femoris m., Sartorius m. (Cranial head), Semitendinosus m., Biceps femoris m., Semimembranosus m.,

32
Q

mm. that FLEX hip jt.

A

tensor fascia latae m., Iliosopoas m., Quadriceps Femoris m. (Rectus femoris), Sartorius m.,

33
Q

piriformis m

A
O: sacrum & 1st caudal vertebra
I: greater trochanter
A: extend to coxal jt
Insertion:
Gp: rump
34
Q

mm. that flex the stifle jt.

A

semitendinosus m., semimembranosus m., Sartorius m. (caudal head), Gracilis m., Biceps Femoris m., Popliteus m.,

35
Q

MM. that extend the hip joint

A

superficial gluteal m., middle gluteal m., deep gluteal m., piriformis m., biceps femoris m., semitendiosus m., semimembranosus m., caudal hip mm., gracilis m., Adductor m., Biceps femoris m.,

36
Q

Iliopsoas m.

A

O: Ilium & lumbar vertebrae
I: lesser trochanter
A: Flex hip jt., rotate limb laterally

36
Q

Caudal Hip mm.

A

external obturator m.
internal obturator m.
gemelli m.
quadratus femoris m.

36
Q

external obturator m.

A
O: caudal ischium
I: trochanteric fossa
A: adduct limb & rotate it laterally
Innervation: sciatic & obturator nn.
Gp: caudal hip
37
Q

internal obturator m.

A
O: caudal ischium
I: trochanteric fossa
A: rotate limb laterally
Innervation: 
Gp: caudal hip
38
Q

gemelli m

A
O: caudal ischium
I: trochanteric foss
A: rotate limb laterally
Innervation: 
Gp: caudal hip
39
Q

quadratus femoris m.

A
O: caudal ischium
I: trochanteric fossa
A: rotate limb laterally, extend hip jt
Innervation: 
Gp: caudal hip