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Related Experiment Videos

Refractive errors in children.

A C Tongue1

  • 1Department of Ophthalmology, Oregon Health Sciences University, Portland.

Pediatric Clinics of North America
|December 1, 1987
PubMed
Summary
This summary is machine-generated.

Early optical correction for significant refractive errors in children is crucial to prevent amblyopia and ensure normal visual function. Regular eye screenings, including red reflex and photorefraction tests, aid in early detection and treatment of vision impairments in young patients.

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Brückner test.

Ophthalmology·1981

Area of Science:

  • Ophthalmology
  • Pediatric Optometry
  • Vision Science

Background:

  • Refractive errors in infants and young children necessitate optical correction if they risk causing amblyopia, impairing function, or leading to accommodative strabismus.
  • Annual physical examinations are vital for screening verbal children for refractive errors.
  • Detecting significant refractive errors in preverbal children presents challenges, though Bruckner's red reflex test aids in identifying anisometropia.

Purpose of the Study:

  • To outline the indications for optical correction of refractive errors in pediatric populations.
  • To emphasize the importance of early screening and diagnostic methods for refractive errors in children.
  • To highlight the utility of objective and subjective testing for prescribing optical corrections.

Main Methods:

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  • Review of indications for optical correction, including amblyopia, functional impairment, and accommodative strabismus.
  • Discussion of screening methodologies: annual physical exams for verbal children and specialized tests for preverbal children.
  • Evaluation of Bruckner's red reflex test and photorefraction for detecting unilateral and bilateral refractive errors.

Main Results:

  • Optical correction is indicated for significant refractive errors that can lead to amblyopia or affect normal functioning.
  • Bruckner's red reflex test is effective for detecting anisometropic refractive errors in preverbal children.
  • Photorefraction shows promise as a screening tool for both unilateral and bilateral refractive errors in young children.

Conclusions:

  • Timely optical correction is essential for managing refractive errors in infants and children to prevent long-term vision deficits.
  • A combination of screening methods, including red reflex and photorefraction, improves early detection rates.
  • Objective and subjective testing modalities allow for accurate prescription of optical correction across all pediatric age groups.