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Diplopia-An Update.

Jason H Peragallo1, Nancy J Newman1

  • 1Department of Ophthalmology, Emory University, Atlanta, Georgia.

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|September 20, 2016
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Summary
This summary is machine-generated.

Diagnosing diplopia (double vision) involves a structured approach considering ocular, mechanical, and neurologic causes. This review details examination techniques, including the three-step test and upright-supine test, to refine differential diagnoses.

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Area of Science:

  • Ophthalmology
  • Neurology

Background:

  • Diplopia, or double vision, necessitates a systematic diagnostic process.
  • Causes can be ocular, mechanical, or neurological, requiring a targeted examination.
  • Previous diagnostic approaches have been described, with ongoing advancements.

Purpose of the Study:

  • To expand upon existing recommendations for diagnosing diplopia.
  • To introduce new techniques influencing the diagnostic approach.
  • To aid clinicians in refining differential diagnoses for diplopia.

Main Methods:

  • Review of current literature and diagnostic techniques for diplopia.
  • Discussion of examination methods for ocular torsion.
  • Explanation of the three-step test for vertical strabismus.
  • Description of the upright-supine test for skew deviation.
  • Review of mechanical strabismus related to orbital anatomy.

Main Results:

  • A structured approach incorporating history and targeted examination is crucial.
  • Specific tests like the three-step test and upright-supine test aid in diagnosing vertical strabismus and skew deviation.
  • Understanding mechanical causes related to orbital anatomy is important.

Conclusions:

  • The described methods and techniques enhance the diagnostic capabilities for patients with diplopia.
  • Refined differential diagnoses can be achieved through a comprehensive and updated approach.
  • This review provides valuable insights for clinicians managing diplopia.