Augmented Medial Rectus Muscle Recession Versus Posterior Scleral Fixation in Partially Accommodative Esotropia

Inclusion Criteria: * Acquired residual esotropia greater than 14 PD at distance fixation that exists despite full correction of hypermetropic refractive error with the angle of deviation for near not exceeding that of distance by more than 15 PD * Lack of previous extra ocular muscle surgery Exclusion Criteria: * Fully accommodative esotropia, partially accommodative esotropia with convergence excess, non-accommodative esotropia or infantile esotropia * The presence of neurologic, developmental or ocular structural disorders * History of previous eye surgery * Patients requiring simultaneous oblique muscles surgery * Follow up less than 6 months