Socket probs
The function of a conformer following enucleation/evisceration.
What is prevent forniceal contracture?
The superficial facial fascia invests the facial mimetic muscles to create this structure.
What is the SMAS?
A potent steroid drop with poor corneal penetration.
What is FML?
Name a white dot syndrome that TB can mimic, and another WDS that is associated with cerebral vasculitis.
-500 for wrong answer
What is serpiginous choroiditis, APMPPE?
Orbital implant extrusion is much more likely if this structure is not closely meticulously in evisceration/enucleation surgeries.
What is tenons?
This structure delineates a change in the depth of the temporal branch of the facial nerve.
What is the zygomatic arch?
Name 5 side effects of latanoprost.
What are: lash hypertrichosis, pigment changes of iris and lids, conjunctival injection, orbitopathy, uveitis, CME
The function of the parvo- and magnocellular visual pathways.
What is discrimination of images (parvo), and movement (magno)?
What is giant papillary conjunctivitis?
The location of the temporal branch of the facial nerve relative to the SMAS above and below the zygomatic arch.
What is within/superficial above arch, deep to SMAS below arch?
Two common side effects of Rhopressa.
What are conjunctival injection and Vortex keratopathy?
Name 5 medications that can cause iatrogenic uveitis.
What are rifabutin, cidofovir, metipranolol, checkpoints inhibitors, contraceptives, sulfa/Bactrim, bisphosphonates
In an anophthalmic patient with an orbital implant, a pyogenic granuloma in the palpebral fissure would raise concern for this problem.
A patient undergoes Botox injection and returns with pain and pale skin overlying the area of injection. Dx?
A patient with moderate guttata is given Cosopt and develops corneal edema. Explain.
What is CAI-induced endothelial dysfunction?
What are subgroup D, 8, 19, 37?
Mnemonic: "D8 1937"
The 3 types of exenteration.
What is:
subtotal (eye and adjacent intraorbital tissues removed, may leave part of periorbita/lids)
total (all intraorbital tissue removed)
extended (plus some bony walls and sinuses)
Explain how filler injections can cause vision loss.
What is retrograde flow from facial arteries to ophthalmic artery?
What is timolol, pilocarpine, epinephrine, idoxuridine, ecthiophate, demecarium bromide?
The 5 stages of proliferative sickle cell retinopathy.
BONUS +500: 3 retinal signs of nonproliferative SCR.
BONUS +500: the type of SCA with the worst retinal prognosis.
What is: periph arterial occlusion nonperfusion, AV anastomosis, seafan, VHx, RD
Salmon patch (IRH following arterial occlusion), Refractile spot (old hemorrhage with hemosiderin beneath ILM), Sunburst lesions (RPE hypertrophy/hyperplasia and translocation into retina)
HbSC