Foot injuries horse

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  • Created by: Zoe
  • Created on: 06-04-20 16:00
Which direction do hoof cracks normally run in?
proximo-distal
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How would you treat a hoof crack?
debride necrotic material, filler (Wire/plate) to stabilise, trim ,unload crack/bar shoe/quarter clips, tx underlying cause, abs
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Which structures may be involved in an avulsion to the coronary band and hoof wall?
DIP, PIP, NB, DFTS, DDFT, SDFT, Collateral ligaments and extensor tendons
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How would you treat an injury to the coronary band/hoof wall?
preserve coronary band if possible - suture. Stabilise hoof wall with wiring/cast/shoe, abs and NSAIDs. Bandage/cast, flush synovial structures, shoes
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What condition of the foot would you expect with increased digital pulse/hoof temperature and increased sensitivity to hoof testers?
subsolar abscessation - penetration of bacteria resulting in abscess formation and pressure on sensitive hoof laminae
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How would you treat the above?
drainage - remove shoe/nsil, pare foot - follow tracts and remove all necrotic/underrun horn, Poultice/tub BID MgSO4, bandage, tetanus, reshoe when hardened
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Which structures are at risk when the middle third of the frog is penetrated?
NB, DFTS, DDFT, DIPJ, DFTS, distal sesmoidean impar ligament
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What clinical signs would you see with a foto puncture involving a synovial structure e.g. DIPJ
Mod-severe lameness, puncture wound, FB, distal limb swelling/DIP effusion/DFYS effusion, sensitive to hoof testers on tract
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How would you treat foot penetrations involving a synovial structure?
debride infected tissue, flush affected structures, burscoscopy/arthroscopy/tenoscopy, resect damaged tissue, systemic abs, IVRA, intra-synovial meds, PMMA beads in tract
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What are the 5 main causes of chronic hoof abscessation?
immunocompromise (cushings), keratomas, sequel to laminitis ,bone sequestrum/collateral ccartilage infection, infective pedal osteitis
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what is quittor and how would you treat it?
infection of collateral cartilages, swelling/discharge from coronary band. tx by sx debridement - care DIPJ
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What is a keratoma?
benign tumour of the hoof/solar horn. Intermittent lameness/discharge
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How would you diagnose and treat a keratoma?
circular area of abnormal keratonisation within a discharging tract. smooth radiolucent defect in P3 on x ray. Sx to resect
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What is canker?
chronic hypertrophy of the germinal layer of the frog epithelium. Fusobacterium/bacterioides. Dyskeratosis. Abnormal hyperkeratotic horn with keratolysis and fronds of unconnected intertubular horn
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How would you treat canker?
mild - improve environment, debride, metronidazole bandages and abs, astringents, dilute formaline. Sx debridement if more advanced, bandage/shoe
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What is white line disease?
Progressive crumbling, poor quality hoof wall with separation at white line
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How would you treat white line disease?
renive abnormal horn, support remaining horse whith bar shoe/clips/acrylic, preven - correct environment, iodine feed supplementst
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Other cards in this set

Card 2

Front

How would you treat a hoof crack?

Back

debride necrotic material, filler (Wire/plate) to stabilise, trim ,unload crack/bar shoe/quarter clips, tx underlying cause, abs

Card 3

Front

Which structures may be involved in an avulsion to the coronary band and hoof wall?

Back

Preview of the front of card 3

Card 4

Front

How would you treat an injury to the coronary band/hoof wall?

Back

Preview of the front of card 4

Card 5

Front

What condition of the foot would you expect with increased digital pulse/hoof temperature and increased sensitivity to hoof testers?

Back

Preview of the front of card 5
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