The 5 steps of the 3-step test (Parks-Bielschowsky test) 

Always so clear and brilliant! thanks for all Dr Lee!

How can something so complex be explained so simple? I am a Turkish ophthalmologist and I am your big fan. I hope one day I will chance to meet you and listen to a live lesson. This is an I hope one day I will have the chance to meet you and listen to a live lesson. This is an invitation from Türkiye. Özge

So wonderfully explained. Thank you sir

5th test = pure gold.

your are just so amazing !!

*Head explodes*

Thank you so much

Thank you !

Thank you

Great!

Shouldn't 5 th step be the first one? As following upto 4 th step, you localize it to say for example rt superior oblique an then if on 5 th step if you come to know that it's a skew deviation,then?

There is a mistake

B