Classification of Exotropia | All you need to know

This video is a part of the exotropia series. n this video we talk about the classification of exotropia. Burian classified exotropia into four categories based on the near far disparity. The four categories of Burian's exotropia were- True divergence excess, basic exotropia, convergence insufficiency exotropia and pseudo-divergence excess. in this video we delve into the depths of each category and also how to differentiate true from pseudodivergence excess. we discuss the importance of monocular-occlusion and +3D test. we also explain important concepts like the types of convergence, tenacious proximal fusion, Scobee phenomenon and convergence after effect. Kushner proposed another classification where he mentioned the importance of accommodative convergence and proximal convergency along with near far disparity and tenacious proximal fusion. We discuss the Kushner classification of exotropia in detail as well . *IMPORTANT LINKS * what causes exotropia? :-    • What's REALLY Causing Exotropia? 7 theorie...   Cover test video:    • PRISM COVER TEST | everything you need to ...   Squint playlist :    • Плейлист   Join this channel to get access to perks:    / @insightophthalmology   #strabismus #insightophthalmology #eyecondition #exotropia #squint