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Traditional Trail Making Test Modified into Brand-new Assessment Tools: Digital and Walking Trail Making Test
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Parks 3-step test.

Annapurna Kumar1

  • 1Ophthalmology Educator, Puducherry, India.

Indian Journal of Ophthalmology
|August 3, 2022
PubMed
Summary

The Parks 3-step test aids in diagnosing cyclovertical muscle palsy. This video simplifies the test, showing its application in superior oblique palsy and differentiating it from mimicking conditions.

Area of Science:

  • Ophthalmology
  • Neuroscience
  • Clinical Diagnostics

Background:

  • The Parks 3-step test is crucial for diagnosing single cyclovertical muscle palsy.
  • Accurate diagnosis is essential for effective patient management.

Observation:

  • This educational video demonstrates the Parks 3-step test.
  • It simplifies the procedure for postgraduate residents.
  • The video covers test execution, results interpretation, and differential diagnosis.

Findings:

  • The video illustrates the Parks 3-step test in a case of superior oblique palsy.
  • It details how to identify conditions that mimic a positive test result.

Implications:

  • Enhanced understanding of the Parks 3-step test can improve diagnostic accuracy.
Keywords:
Bielschowski head tilt testcyclo-vertical muscle palsydissociated vertical deviationskew deviationsuperior oblique palsy

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  • This resource aids in the clinical evaluation of patients with vertical strabismus.
  • Proper identification of cyclovertical muscle palsies is key to targeted treatment.