A guide to performing basic manifest refractometry.
Refractometry provides the ophthalmologist with the prescription that has the most plus power with the best vision. This eliminates the need for the patient accommodating to achieve clear vision at distance. Flowcharts, of the refractometry process, help the refractionist use standard procedures to accurately arrive at the correct baseline prescription for the patient's refractive state. By using the patient's history of subjective complaints, past refractive corrections, and present visual needs, the ophthalmologist then can prescribe the final prescription.
Garber
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Productivity Enhancement Group, Inc., Sarasota, Florida, USA. ngarber@peg-consulting.com
D000465:Algorithms; D000488:Allied Health Personnel; D003663:Decision Trees; D005139:Eyeglasses; D006801:Humans; D008487:Medical History Taking; D009907:Optometry / Q000379:methods*; D055656:Prescriptions; D012031:Refractometry / Q000379:methods*; D014792:Visual Acuity