Скачать или смотреть Parks 3-step Test

Parks 3-step Test

Annapurna Kumar
Ophthalmology Educator, Puducherry, India
Correspondence to: Dr Annapurna Kumar, Ophthalmology
educator, Puducherry, India. E-mail: annapurna200@gmail.com

Background: The Parks 3-step test is an important test in the
diagnosis of a single cyclovertical muscle palsy. Purpose: This
video is presented to provide a simplified and easy understanding
of the Parks 3-step test for post-graduate residents. Synopsis and
Highlights: The video contains a description of the steps to
perform a 3-step test, the results of the test in a case of superior
oblique palsy, the conditions that mimic a positive 3-step test,
and how to identify these mimicking conditions.