ENT for the OD: The eyes' neighbors are the sinuses

Video

Richard Castillo, OD, DO, consulting ophthalmologist for Northeastern State University's School of Optometry, professor and assistant dean for surgical training and education, as he shares about his presentation, "ENT for the OD: Neurooptometric Manifestations of Paranasal Sinus Disease."

Richard Castillo, OD, DO, consulting ophthalmologist for Northeastern State University's School of Optometry, professor and assistant dean for surgical training and education, speaks with Optometry Times®' Kassi Jackson about his presentation, "ENT for the OD: Neurooptometric Manifestations of Paranasal Sinus Diseasem," which he is presenting during the 2022 AOA annual meeting in Chicago.

"The eye and the orbit is surrounded by the perinatal sinuses," Castillo said. "So the eyes' neighbours is the sinuses. [And] sinus disease can affect the eye and vision, and patients frequently present with sinus-related complaints that, you know, may be mimicking ocular pathology."

Key takeaways:

This is part of primary eye care.

"The eye is not an organ isolated, it's not an island all to itself; it is integrated with the rest of the body." Richard Castillo, OD, DO.

Newsletter

Want more insights like this? Subscribe to Optometry Times and get clinical pearls and practice tips delivered straight to your inbox.

Recent Videos
Jessilin Quint, OD, MBA, FAAO, outlines her AOA's Optometry's Meeting 2025 presentation on nutrition and its impact on ocular health.
Carolyn Majcher, OD, FAAO, detailed a talk she gave alongside Mary Beth Yackey, OD, at Optometry's Meeting 2025.
Shelby Brogdon, OD, details opportunities for practices to answer the patient's concerns from the chair before they hit the internet for their contact lens needs.
Christi Closson, OD, FAAO, shares her excitement for the new Acuvue Oasys MAX 1-Day multifocal for astigmatism
Karen R. Hoffman, OD, shares how customizable scleral lenses can transform vision for patients with complex corneas, achieving 20/20 outcomes and enhanced comfort.
Janna Pham, OD, shares key takeaways from a corneal tomography session she presented alongside Travis Pfeifer, OD; and Matthew McGee, OD.
Jacob Lang, OD, FAAO, details early symptom relief demonstrated in as early as day 1 during AOA's Optometry's Meeting 2025.
When Langis Michaud, OD, MSc, FAAO, FSLS, FBCLA, FEAOO, began fitting scleral lenses 20 years ago, there was limited knowledge about conjunctival characteristics, scleral shape, and lens behavior.
Ioussifova details what sets Johnson & Johnson's new lens apart from the rest, which was launched at the American Optometric Association's Optometry's Meeting 2025.
Alongside Rachel Steele, OD, Rafieetary outlines what to look for in blurred disc margins and the importance of acting fast and sending patients to the ED when needed.
© 2025 MJH Life Sciences

All rights reserved.