Optics and Aberrations

In this episode, Robert J. Noecker, MD, reviews the role of preservatives, particularly benzalkonium chloride (BAK), in ophthalmic medications. While BAK effectively prevents bacterial growth, its inherent toxicity poses challenges with prolonged use, leading to symptoms associat ...  Show more

In this episode, Miriam Kolko, MD, PhD, shares her vision for preservative-free eye care. Dr. Kolko strongly advocates for patient education regarding the benefits and limitations of preservative-free alternatives, encouraging tailored treatment strategies. Ultimately, she envisi ...  Show more

Amanda and Ben discuss problems that can happen with LASIK flaps, including diffuse lamellar keratitis, infectious keratitis, epithelial ingrowth, and more! 

The impact of severe ​​dry eye or ocular surface disease on quality of life has been compared to someone who’s had a renal transplant or unstable angina. In this episode, we hear how dry eye disease affected both the ocular and mental health of patient Dave Cannell. For optometri ...  Show more

In this episode, my guest is Jeffrey Goldberg, MD, PhD, professor and chair of the department of ophthalmology at the Byers Eye Institute at Stanford University. His clinical and research efforts focus on retinal and optic nerve diseases such as glaucoma and discovering stem cell ...  Show more

This week, we cover non-arteritic anterior ischemic optic neuropathy (NAION), as well as diagnostic pearls to differentiate optic neuropathies and retinopathies in general, and how to differentiate NAION from AAION.