<prompt> In concomitant squint:Primary detion Secondary detionPrimary detion Secondary detionPrimary detion Secondary detionNone of the above  <response>: Concomitant squint is a type of manifest squint in which the amount of detion in the squinting eye remains constant unaltered in all the directions of gaze, and there is no associated limitation of ocular movements. Three common types of concomitant squint are:1. Convergent squint esotropia2. Divergent squint exotropia3. Veical squint hyperopia 