Eyelid/Facial Abnl

What is Cogan Twitch associated with what dz?
How is it Cogan Twitch diagnosed?
- MG
- Pt looks down then rapidly refixate straight ahead and the lid overshoots upward of the eyelid and flutter as lid settles into position.
Give an example of Herring law of equal innervation in ptosis

Right eye ptosis, then lift the right eye and the left eye appears ptosis
apraxia of eyelid opening can be found

extrapyrmidal dz Parkinson, Wilsons Shy Drager PSP Bilateral frontal infarts, essental blepharspasm
Crocodile tears

lacrimation with chewing via greater superfical petrosal nerve
Marcus Jaw Wink

chewing cause eyelid closure pterygoid CN 5/ CN3 levator
Ramsy Hunt

Zoster with CN 7 pasly
Melkersson-Rosenthal Syndrome is

recurrent facial nerve palsy associate with chronic facial swelling and lingua plicta (furrowing of the tongue)
How does sarcoid affect the CN7

via Parotid Gland

Author

angelletta

115331

Card Set

Eyelid/Facial Abnl

Description

Neuropthalmology Eyelid/Facial Abnl

Updated

2011-11-10T20:07:55Z