Tomografía de coherencia óptica para tecnólogos en optometría y óptica

Abstract

Currently, optometry and optics services are distinguished by the use of new technological procedures with biomedical technological support. The introduction of advanced technology requires the ongoing and continuous training of optometry and optics technologists. Professionals are required to demonstrate competence and stay up to date in their work. Optical coherence tomography is a non-invasive, non-contact diagnostic imaging technique that allows for the in vivo study of ocular structures. It is a technique based on low-coherence interferometry, which uses infrared light reflection to obtain high-resolution tomographic images. The objective was to update optometry and optics technologists on the management and interpretation of images obtained from optical coherence tomography, as it is a powerful tool for the early detection of eye diseases such as central serous chorioretinopathy, age-related macular degeneration, macular hole, epiretinal membrane, and diabetic retinopathy. It also allows for the identification of subtle changes in ocular structures, accurate diagnosis by providing high-resolution images, effective monitoring of progression, and improved communication with the patient. All of this expands the capabilities of these technologists.

Although the diagnosis must be made by an ophthalmologist, technologists must have knowledge of how to use the technology and interpret optical coherence tomography images in order to differentiate between normal and pathological conditions and provide a complete visual examination, which will enable them to understand, guide, and correctly refer patients.