Sharpen your Subjective Refraction Technique | 合法醫療器材資訊網
2016年1月15日—...spherepowertomaintainthesphericalequivalent.UsingthestandardJCCtechniquedescribedabove,refinethecylinderpowerandaxis.
Using a standardized protocol allows clinicians to approach each refraction in a logical and sequential manner, eliminating simple mistakes that lead to clinician and patient frustration, and longer chair time. The protocol below was developed for the University of Iowa as its standard refraction technique and we have had great success with it in minimizing mistakes and delays. We want to share it so that our fellow optometrists can be more efficient in their refractions and enjoy the positive impact it will have in the office.
We encourage you to download, print and place this protocol in your office for easy reference.
Taking a Baseline Prior to starting your refraction, baseline visual acuities (OD, OS and OU) must be determined. For individuals with near vision complaints, and all presbyopes, near acuity should also be documented using M-notation, and testing distance should be ...
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Sharpen your Subjective Refraction Technique | 合法醫療器材資訊網
Subjective refraction | 合法醫療器材資訊網
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