Sense Organ Surgeries Flashcards

1
Q

examples of ear surgery?

A

traumatic ear pinna injury
- can be simple or complex
- if minor VNs can do

TECA
- aural ablation - ear canals removed
- deaf in that ear
- will cause ear to flop - consider german shepherds

Aural Hematoma
- blood build-up between skin and ear pinna cartilage
- VNs can drain, VS add a stent
- often reoccur

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2
Q

examples of ophthalmic surgery?

A

eyelid deformation
entropion surgery
- eyelid folded into eye causing ulcerations
- remove wedge
ectropion surgery
- eyelid folded outwards exposes conjuntus
- tighten lids

third eyelid surgery
- prolapse of the gland of 3rd eyelid (cherry eye)
- reduced and monitored - often reoccur

corneal surgery
- ulcerations - superficial or deep
- first managed medically then need debriding

globe surgery
- reduction of prolapsed eye
- enucleation = removal of the globe of eye and eyelids stitched shut

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3
Q

how should you prepare a patient for ophthalmic surgery?

A
  1. Wear non-sterile gloves
  2. Place a barrier gel in the eye to protect from clipping
  3. Clip small margin around the eye - approx. 2cm species dependent
  4. Remove the clipped hair
  5. Clean the surrounding skin with 1:10 dilution of iodine and water for a minimum of 5 minutes
  6. Flush the surrounding area and the eye globe with sterile saline and iodine (1:50 dilution) - make sure that the barrier gel is washed away
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4
Q

examples of airway surgery?

A

tie back
- airway obstruction from laryngeal paralysis
- given a permanent suture with ethilon
- doesn’t enter airway so clean

foreign body removal
- often bones
- damage and bleeding likely

BOAS
- improve upper resp tract air flow
- widening nostrils and shortening the soft palate

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5
Q

examples of thoracic surgery?

A

lung lobotomy
- lobes removed via intercostal thoracotomy
- likely due to pneumonia
- opening the thorax so IPPV needed

ruptured diaphragm repair
- diaphragm sutured normal via abdominal cavity

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