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Moving Exam 3 > Anatomy - Rum Pelvic Limb > Flashcards

Anatomy - Rum Pelvic Limb Flashcards

1
Q

Dewclaws

A

Nonweight bearing digits II & V
Contain bones in cows but not small rum

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2
Q

Greater ischiatic foramen contains

A

Cranial gluteal artery, vein, nerve
Sciatic nerve
Caudal gluteal nerve

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3
Q

Lesser ischiatic foramen contains

A

Caudal gluteal artery & vein

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4
Q

Ligaments in pelvic limb of bovine

A

3 patellar ligaments - medial, middle, lateral
Osteoligamentous loop - loop formed by ligs
Large medial femoral trochlear ridge

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5
Q

Treatment for upward patellar fixation

A

Desmotomy - cut the medial ligament

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6
Q

Hock jt - perforating tarsal canal

A

Different form the tarsal canal
Canal between 3 sets of fused tarsal bones for blood vessels and perforating arteries

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7
Q

Tarsal bones in the perforating tarsal canal

A

Fused T2&T3 bones
Fused TC +T4 (centroquartal bones)
Fused MT III & IV

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8
Q

Rump muscles in cows

A

Middle gluteal
Gluteobiceps msucle - fusion of superficial gluteal & biceps femoris

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9
Q

Importance of trochanteric bursa

A

Between the minor and major troachanter (no 3rd)
Inflammation = lameness

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10
Q

Bicipital bursa

A

Located between the medial and lateral femoral condyle
Inflammation = lameness
Not present in EQ

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11
Q

Facts abt hamstring muscles in ruminants

A

Lack vertebral head origin, only pelvic origin = angular or flat appearance of rump making bony features in rum more palpable

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12
Q

Importance of Sublumbar muscles

A

Most tender part of T-bone steak due to underutilization

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13
Q

External obturator muscle in bovine

A

Intrapelvic part
Extrapelvic part
Both cover the obturator foramen dorsal & ventral

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14
Q

Craniolateral muscles of crus

A

Fibularis tertius
Long digital extensor
Cranial tibial
Fibularis longus
Lateral digital extensor
Short digital extensor

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15
Q

Heads of long digital extensor

A

Medial head/tendon - p2&3 of digit 3
Lateral head/tendon - branches - p3 of digits 3&4

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16
Q

Short digital extensor

A

Found between tendon of long & lateral digital extensor
Most cranial

17
Q

most cranial muscles in crus by species

A

Dog - cranial tibial
Eq - long digital extensor
Bo - Peronus Tertius

18
Q

Peroneus muscles by species

A

Dogs - longus & brevis
Cow - longus & tertius
Equine - tertius

19
Q

Job of extensor retinacula

A

Holds tendons of craniolateral muscles
-crural (proximal)
-metatarsal (distal)
Tarsal ER only present in horse not cow

20
Q

Heads of DDF in horses

A

Medial, lateral & caudal tibial

21
Q

Subiliac lymph nodes in cows

A

Singular large node
Palpable above patella on ab wall
Absent in dog

22
Q

Arteries in pelvic limb

A

Saphenous artery - check pulse, lies distally on super surface of medial thigh
Blood supply to distal parts of hind limb comes from dorsal & plantar sides

23
Q

Blood flow of hind limb

A

External iliac artery -
Femoral - popliteal - dorsal pedal - dorsal metatarsal

24
Q

Branches of femoral artery

A

Lateral circumflex
Descending genicular
Caudal femoral
Saphenous

25
Q

Branches off saphenous artery

A

Medial plantar - plantar common digital (II & III) - abaxial
lateral plantar artery - plantar common digital (IV) - abaxial
Axial planter proper digital artery III & IV = main blood supply of digits

26
Q

Dorsal main trunks (artery)

A

Dorsal pedal - perforating tarsal a
Dorsal metatarsal III
Distal perforating branch
Dorsal common digital artery III - interdigital artery

27
Q

Plantar main trunk arteries

A

Saphenous artery
<lateral plantar
< medial plantar - perforating tarsal a
Distal perforating branch
Interdigital artery

28
Q

Nerves of pelvic limb

A

Obturator nerve, Femoral nerve - can be injured in dystocia
Saphenous nerve is a branch of femoral = secondary injury
Lose adduction, WB ability, skin sensation on med thigh, med crus and pes

29
Q

Tibial nerve branches

A

Medial & lateral plantar nerves

30
Q

Fibular nerve branches

A

Superficial and deep peroneal nerves

31
Q

Caudal surface of leg/digits nerve

A

Sciatic - tibial - plantar side
Medial (II &III) & lateral plantar(IV)=Plantar common digital
Abaxial & axial plantar proper digital nerve
Abaxial (III & IV) axial (III & IV)

Moving Exam 3 (34 decks)

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