Ophthalmology
Expert insights on ocular conditions, surgical techniques, retinal disease, and vision-related management.
Recent Discussions
How do you approach recommending ocular exams for asymptomatic candidemic patients considering the discordance between the IDSA and American Academy of Ophthalmology guidelines?
Endogenous endophthalmitis due to Candida sp. occurs in <1% of patients with candidemia. The IDSA 2016 guidelines for management of candidiasis outline evaluation and treatment of patients with endophthalmitis, with recommendations to perform a dilated ophthalmologic exam on all patients with candid...
In what scenarios do you consider using an amniotic membrane graft for macular hole closure?
Given that the success rate of closing macular holes is excellent when the hole is worth closing, and that there are no studies demonstrating the benefit to the patient of amniotic membranes for (presumably) very large and chronic holes, I can't recommend this approach. Having said that, I have no e...
How do you decide between repeat surgical correction vs. botulinum toxin injections for recurrent intermittent exotropia after previous surgery?
If the lateral rectus muscle has been recessed, it would be very challenging to get Botox accurately administered. Bilateral medial rectus resection would be easier and is very effective.
What has been your experience incorporating the Port Delivery System (PDS) into clinical practice?
My initial exposure was as a study surgeon, and the first patient I saw in the study had had the port system placed 9 months before. When I saw her, the port injection surface had become exposed with breakdown of the surrounding conjunctiva and tenons. This required urgent surgery and a conjunctival...
How do you balance medical management versus additional glaucoma surgery in patients with advanced glaucoma who develop IOP elevation after healing from a trabeculectomy revision for bleb leak complicated by prior suprachoroidal hemorrhage?
This is a very complicated case, and I will commend you for handling such a case. I would typically start with medical management, and if the glaucoma is sufficiently controlled, then that would be sufficient. However, given the progressive and complex nature of glaucoma, the pressures may not be ad...
How do you approach IOL exchange in a patient who is unhappy after cataract surgery with a premium IOL?
The first step is determining why they are unhappy, is it a quality of vision issue? Something else, like diplopia or eye pain? Assuming it's a visual quality issue, the next step is assessing the reason: a careful evaluation of corneal surface (dry eye, ABMD, Salzmann's nodules), evaluating for len...
Is there benefit for anterior chamber washouts for the treatment of infectious keratitis extending into the anterior chamber and when do you consider utilizing it?
Regarding bacterial infections, I have never felt the need to perform an anterior chamber washout, as vancomycin and tobramycin drops have good intraocular penetration. You do not want to go do a washout on a reactive hypopyon, and many times it is hard to differentiate a reactive hypopyon from an e...
When do you use GLP-1 receptor agonists for the management of patients with idiopathic intracranial hypertension (IIH)?
I would use GLP-1 agonists in all overweight IIH patients who did not have a contraindication if it wasn't for the cost. In the IIH treatment trial, 6% weight loss over 6 months lowered intracranial pressure by about 50 mm (acetazolamide also lowered ICP by about 50 mm, but of course, it did it much...
What strategies do you use to improve Jones tube tolerability in patients who require CPAP therapy?
I have seen infections from CPAP in a patient who has never had surgery. Lower lid punctum plugs helped considerably. I’ve not seen this in a Jones tube patient. I’m sure any patient manipulating the tube would be unsuccessful. Plugging the tube with anything physical is unlikely to be possible. The...
How do you incorporate intravitreal methotrexate injections into the management of traumatic retinal detachment repairs?
I do not use intravitreal methotrexate after ocular trauma. I assume the question is directed at the prevention and/or treatment of PVR. Multiple studies have shown this medication is not effective in the treatment or prevention of PVR.