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Equine > Exam 2 > Flashcards

Exam 2 Flashcards

1
Q

Pastern

A

PIP

HL LM

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2
Q

Pastern sub/lux

A

Lux➡️ ✅non-wt bearing lameness

Sublux➡️🚫non-wt bearing lameness

IA Pastern block
Abaxial sesamoid block: quicker

Distal sesamoid ligg rupture

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3
Q

OA/DJD fetlock

A

Low 4pt block
IA Fetlock block

Young 🐎

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4
Q

Villonodular synovitis

A

Chronic prolif synovitis of the Fetlock

ST mass D.MCP jt➡️ lysis cannon bone

Tx: arthoscopic removal, IRAP

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5
Q

Splint fx

A

MC Lateral Fx (MT4)

MT4 can be completely Sx removed

Large Removal MC2➡️ destabalize jt

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6
Q

Bucked shins

A

D.periostitis MC3
Usu bilat lameness&painful

Thicker cortex rads

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7
Q

Ulna fx

A

Dropped elbow

🐎 refuse to lock carpus

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8
Q

Lamanitis

A

Hoof endo cells = INSULIN/BG INDEP

IR- ⬇️SN ➡️ ✳️vasospasticity
⬆️glu:⬆️insulin : uncompensated
⬆️insulin: ⬇️BG: compensated (normal)

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9
Q

Laminitis phases

A

Dev- exposure➡️CS onset
CEITTS
Hemodynamic events

Acute- pain➡️rotation P3
Shift wt

Chronic-rotation P3➡️recovery/euth

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10
Q

Hoof Q supply

A

CDSHT 💩

Coronary cascade
Dorsal HW
Sole corium
Heel
Terminal arch
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11
Q

Bone spavin

A

✅rads

DIT jt

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12
Q

Blind spavin

A

🚫rad evidence

DIT jt

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13
Q

Juvenile spavin

A

young 🐎 bone/blind

1° OCD

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14
Q

Jack spavin

A

Inflam/lameness of the CUNEAN TENDON/BURSA

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15
Q

Spavin

A

Dx: IA (TMT & DIT) blocks

Tx: exercise, raise the heel, NSAIDS, IA steroids, IRAP,
Cunean TENECTOMY
Arthrodesis

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16
Q

Bog spavin

A

Effusion of TT jt
MC: Osteochondrosis (DIRT, lat trochlear ridge, M.malleolus)
Trauma/sepsis/idio

30-60% bilat effusion

(-) rads DO NOT rule out OCD
OCD➡️ normal fl analysis

17
Q

Lux tarsus 📝

A

DIT: LM jt➡️ cast: good Px ➡️ return to athletic fn

TT jt: HM➡️ poor Px

18
Q

Curb

A

Plantar lig desmitis
Enlarg of plantar calcaneus surface

Dx: U/S

Px: good (trauma cause), Plantar lig usu remains enlarged

19
Q

Capped hock 📝

A

Direct trauma➡️ acq hygroma 🎈
dDx: lux SDFT (difficult Tx)

🚫lameness

Do nothing!
Good Px

20
Q

SDFT Lux

A

Rupture ST over hock
Directvtrauma
Difficult to Tx

Cast immobilization

21
Q

Peroneus tertius injurt

A

Rupture PeroTert
🚫Mm
Femur➡️Canon bone (skips tibia)

Due to violent overext hock
🐎falls w/leg behind body

Dx: flex stifle➡️🚫flex hock (ext hock)

🌟Tx: REST 🚫Sx

22
Q

Stringhalt

A

Invol/exaggerated flex of HL
not true hock/lameness

Looks like goose-stepping (neuro)

Classic- unilat due to trauma tarsals/MT ➡️ ✳️L.Digital Ext Tenectomy (good Px)
Aus- toxin➡️ bilat
FALSE Stringhalt- sev pain at impact/wt-bearing➡️ lifts limb (lava 🌋)

23
Q

Gonitis

A

Inflam stifle

1° OCD: L. Trochlear ridge➡️ patellar lux laterally
Under patella
M.Femoral condyle cyst

Equine (5 decks)

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