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Optometry Simplified: More testing, better care? Pain without stain, your new annual risk analysis, and more
Published 7 days ago • 2 min read
Welcome to Optometry Simplified.
In this biweekly newsletter, I've curated the best resources to help you grow personally and professionally.
My mission is to find what's best for my patients and my practice.
Here's what I've found...
Links I Liked
Defeat contact lens discomfort.
They come in saying, “My contacts bother me.” Too often, we treat that as a lens problem. However, to me, contact lens discomfort is dry eye until proven otherwise. I think the writers of this article agree with me. Review of Optometry
2 podcasts to enjoy during a long walk or commute. "Humans are habit machines." --Charles Duhigg with Peter Attia, MD on The Drive
What our patients are hearing about supranormal vision and red light therapy from a popular podcast. --Jeffrey Goldberg, MD on The Tim Ferriss Show
I don't often set IOP targets for my glaucoma patients, but if I did...
Not that I'm against it. It is often useful. But I've seen it create a cognitive anchor in too many instances leading to overtreatment. So if I did suddenly use it regularly, I'd be open to AI calculating it for me. American Journal of Ophthalmology
How many medicare beneficiaries have been diagnosed with glaucoma?
A recent paper investigated the prevalence of POAG and dry eye diagnoses in medicare beneficiaries. The result? About ~6% have POAG and ~17% have comorbid dry eye. Clinical Ophthalmology
Deep Thoughts
Not every test we order actually helps our patients. That’s the uncomfortable truth.
In Sensible Medicine, Adam Cifu, MD, frames this with a simple question: Will it change management? If the answer is no, then we’ve gathered data without altering care.
He calls this “diagnostic calibration”—the discipline of checking whether what we measure leads to a meaningful next step.
This idea belongs in optometry. We’re surrounded by new imaging tools, lab-like tests, and a steady stream of studies.
But before we add another line item to our protocols, we need to pause and ask: Does this result change what I do for the patient in front of me?
Cifu also highlights the role of certainty. Sometimes additional testing reduces uncertainty in a way that clearly changes management.
Other times, we already have enough clarity to move forward, and another test only adds cost and complexity.
Take diabetes. Ordering OCT macular imaging on every patient might feel thorough, but if those scans don’t alter your follow-up, treatment thresholds, or referral patterns, they’re just expensive pictures.
Or in dry eye: osmolarity or meibography can be useful, but unless they guide whether you escalate to prescription therapy, IPL, or immunomodulators, they risk becoming interesting data without impact.
And sometimes the biggest change comes from low-tech inputs: a careful history that uncovers fluctuating vision in a glaucoma patient, pointing you toward more aggressive dry eye therapy before adjusting glaucoma treatment.
The point isn’t to dismiss new tools. It’s to apply them with discipline. If a result drives a decision, it belongs in your protocol. If it doesn’t, it’s noise. Diagnostic calibration keeps us honest, efficient, and focused on improving outcomes.
Welcome to Optometry Simplified. In this biweekly newsletter, I've curated the best resources to help you grow personally and professionally. My mission is to find what's best for my patients and my practice. Here's what I've found... Links I Liked Which is more important? Axial length or refractive error?I admit, I use refractive error only to manage my myopia patients. I don't deny the benefits of measuring axial length, but there are significant costs to the practice in terms of cost and...
Welcome to Optometry Simplified. In this biweekly newsletter, I've curated the best resources to help you grow personally and professionally. My mission is to find what's best for my patients and my practice. Here's what I've found... Links I Liked Should OCT angiography be performed on all patients with diabetes? Watch as Nate Lighthizer, OD, and Mile Brujic, OD, discuss two clinical cases where the OCTA findings led to interesting and contrary management plans. Optometric Insights...
Welcome to Optometry Simplified. In this biweekly newsletter, I've curated the best resources to help you grow personally and professionally. My mission is to find what's best for my patients and my practice. Here's what I've found... Links I Liked Should you bill the vision plan or the medical insurance? Chris Wroten, OD gives some practical advice on this common dilemma. Optometry Times How much hydroxychloroquine should our patients be taking? Randall Thomas, OD helps us find the sweet...