Alaska Blind Child Discovery |
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A
cooperative, charitable research project to vision screen every preschool
Alaskan |
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Welch Allyn Suresight |
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Home |
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ABCD History |
Pediatric rural Alaskan remote auto-refraction with Sursight:
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Calibrating Suresight with contact-lens induced refractive error:
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Kids Eye Disorders |
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Amblyopia |
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Vision Screening |
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Issues |
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ABCD Clinics |
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References |
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Contact ABCD |
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The Welch Allyn Suresight™ is a hand-held, battery-operated autorefractor that estimates refractive error from a distance of two feet. It uses Hartmann-Shack wavefront analysis using light outside the visual range but still should be considered a "photoscreener." Pediatricians and primary care screeners should use 0065T to bill for routine use of the Suresight. In the first phase largest NIH-funded pre-school vision screen study to date, the first phase of VIPS found that Suresight, in the hands of pediatric optometrists, had some of the highest validation values (sensitivity) of all screening modalities tested To reduce False Positive, Over-referrals, the Suresight should employ more specific VIPS criteria. |
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Rick
Farchione (Welch Allyn) discusses increasing specific threshold for Suresight
with Drs. Donahue and Arnold at AAO Meeting. |
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