three-step test
The Parks-Bielschowsky three-step test is a diagnostic procedure used to isolate which cyclovertical extraocular muscle underacting in cases of vertical strabismus. Visit the Eye Care Calculators page to use the three-step tool.
The Parks-Bielschowsky three-step test is a diagnostic procedure used to isolate which cyclovertical extraocular muscle underacting in cases of vertical strabismus. Visit the Eye Care Calculators page to use the three-step tool.