Low Vision Exam
- Clinical Practice Guidelines: Care of the Patient with Visual Impairment (Low Vision Rehabilitation)
The optometrist providing low vision rehabilitation will ask for a complete personal and family general health and eye health history. In addition, the optometrist will discuss the functional problems with the patient, including such things as reading, functioning in the kitchen, glare problems, travel vision, the workplace, television viewing, school requirements, and hobbies and interests.
Preliminary tests may include assessment of ocular functions such as color vision and contrast sensitivity. Measurements will be taken of the person's visual acuity using special low vision test charts, which include a larger range of letters or numbers to more accurately determine a starting point for determining the level of impairment. Visual fields may also be evaluated. A specialized refraction must be performed and each eye will be thoroughly examined.
The optometrist may prescribe various treatment options, including low vision devices, as well as assist the person with identifying other resources for vision and lifestyle rehabilitation.