10: Ophthalmology Flashcards
Which block do you do to allow examination with eye open?
Auriculopalpebral (motor)
What drug do you use for an auriculopalpebral block?
1-2ml bupivicaine
What is better than drops for treating eyes?
Ointments
What’s a good way to deliver drugs for aggressive treatment?
Sub-palpebral lavage
What are potential complications with lavage systems?
Can get ulcers, or can end up between the skin and conjunctiva
Which eyelid can you place a lavage system on?
Both
Where do you suture the tubing of a lavage system?
To the face, then plait into mane
How do you inject drugs into a lavage system?
Through the tube, then follow with a slow air bolus
Why do eyelids need minimal debridement?
Well vascularised
Why are injuries to upper eyelid more significant?
Does 75% of movement
Which suture patterns do you use for eyelids?
Two layer closure, figure of 8
