Today, I would like to share my knowledge about Tropia Classification. I start with ESOTROPIA.
Basicly, esotropia can be classified into three type which are;
For Primary Esotopia will be divided into 2 types which are Constant and Intermittent type. For Constant, will be categorized to Accommodative and Non-accomodative and for Intermittent will be categorized to Accommodative, Distance and Time.
Secondary Esotropia could be caused by visual impairment, ocular trauma, certain ocular disease and etc.
Consecutive Esotropia could be caused by squint surgery procedure and can be classified as a functional and cosmetic case.
To ease your understanding, please refer to this figure.
In next post, I will explain further for each type of ESOTROPIA.