Vertical Smertical
The law that DVD violates.
What is Herring's law?
Mneumonic for horizontal rectus muscle transposition to treat pattern strabismus.
Must explain
What is MALE?
Upper lid overshoots with upgaze in this disease.
(+100 if you can also tell me the name of the sign)
What is Myasthenia Gravis?
(Cogan lid twitch)
Potential complication after inferior rectus recession.
(+100 if you can name the cause)
What is inferior eyelid retraction?
Release the lower eyelid retractors
The law that Duane's syndrome violates.
What is Sherrington's law?
The difference in measurements to make a clinically significant A and V pattern. (Must get both to get credit)
What is?
A pattern - 10
V pattern - 15
Description of the electronystagmographic waveform characteristic of infantile nystagmus syndrome.
What is exponential increase in velocity during the slow phase?
Esotropic with Dalrymple's sign.
(+100 if you can tell me the percentage of patient's that present with this sign in this particular disease)
What is thyroid eye disease?
(90%)
The procedure used in paretic forms of monocular elevation deficiency.
Treatment for periodic alternating nystagmus (PAN).
What is baclofen 30 mg/day?
The fourth step in the 3 step test.
What is double maddox rod?
Palpebral lid fissure narrowing with adduction.
What is Duane retraction syndrome?
This presents as bilateral ptosis, severe restriction to upgaze, exotropia, and a chin up head posture.
What is Congenital Fibrosis of the Extraocular Muscles? (CFEOM)
Posterior fixation suture that reduces the rotational force of the muscle.
(+100 if you provide a clinical example that you would do this)
(+100 if you know the why its named Faden)
What is the Faden procedure?
(limited infraduction with diplopia on downgaze - Faden on opposite eye, convergence excess - bilateral, etc)
(German for a thread or suture)
Normal voluntary horizontal saccades cannot be generated.
What is ocular motor apraxia?
Pattern strabismus that is more commonly seen in Brown's syndrome.
What is V pattern?
Way to assess for CN IV function if an eye cannot adduct (CN III palsy)
What is intorsion?
Progressively worsening hypotropia and esotropia in myopic patient.
What is Heavy Eye syndrome?
Increased axial length can cause elongated globe to herniate between superior and lateral rectus muscles
Surgical repair for DVD with Inferior Oblique Overaction
What is anterior transposition of IO (move 2mm lateral to lateral insertion of IR)
Lesion associated with see-saw nystagmus.
(+500 if you can name the syndrome with congenital see-saw nystagmus and optic nerve hypoplasia)
What is craniopharyngioma in children?
Joubert syndrome
Name of type of orbital blowout fracture that can be an emergency and what tips you off it might be an emergency?
What is a Greenstick fracture?
oculocardiac reflex, nausea, vomiting with EOM, "WEBOF”=white eyed blow-out fracture
Peripheral fusion with lack of bifoveal fusion due to central scotoma
What is Monofixation syndrome?
Small angle vertical strab with esotropia worse at distance.
What is sagging eye syndrome?
Procedure that addresses mostly torsional component of bilateral superior oblique palsy.
(+100 if you can also describe the procedure)
Harada-Ito
Anterior temporal displacement of the anterior halves of the SO muscle tendons
Pendular, convergent-divergent nystagmus, concurrent contractions of the masticatory muscles, supranuclear vertical gaze palsy, and occasionally, rhythmic movements of the limbs.
(+200 for one treatment option)
What is Oculomasticatory Myorhythmia?
Will accept doxycycline, hydroxychloroquine, ceftriaxone, penicillin G, TMP-SMX, chloramphenicol, tetracycline, erythromycin