Written by: Jane T. Shuman, COT, COE
Illustration by: Lynda Levy Kearney M.S., Medical Illustrator
Technicians worldwide are familiar with the seemingly ever-present patient complaint of itchy, scratchy eyes, often heard repeatedly from the same patients. It is one of the most common complaints presented to ophthalmic specialists. Technicians may not realize that there is a true pathology behind dry eye disease and, left untreated, can progress to a serious sight-threatening condition.

Written by: Zoraida Fiol-Silva, MD
Keratometry is a widely-accepted technique for measuring the anterior corneal curvature. Keratometry is essential in evaluating the anterior segment. It is especially important when fitting both soft and rigid contact lenses, calculating intraocular lens powers, and for evaluation of the cornea, particularly before and after corneal surgery. Accuracy when taking 'K' readings is of utmost importance for proper patient care. This course will outline the value, use/procedure, and interpretation of keratometry.

Written by: James F.D. Freeman, MD
Medical personnel are frequently asked to administer topical or oral medications in the office and monitor their effects. The course will discuss the common medicines used in the ophthalmic office with rationale behind their use and common or important side effects. Technicians frequently also must answer patients' questions regarding other systemic medications either prescribed or over-the-counter. Some of the more common questions and the appropriate answers will be presented.

Written by: Daniel B. Feller, MD, and Vince Giacolone, COT
This course discusses ophthalmic anatomy and physiology at a level appropriate for ophthalmic medical personnel. The course is designed to assist ophthalmic medical personnel in understanding the anatomy and physiology of the eye. Sections of the eye that are covered in the course are: the fibrous, vascular, and nerve layers; the ocular media; bony orbit; ocular adnexa; the extraocular muscles, and the visual pathway.

Written by: Jane T. Shuman, COT, COE
This course is designed to assist ophthalmic medical personnel in developing the skills related to taking a patient history. Although many clinical staff persons are quite familiar with the task of taking a patient history, this module examines and takes a closer look at the components of taking both the comprehensive and interval histories.