Clinical analysis of childhood intermittent exotropia with surgical success at postoperative 2 years

To analyse the characteristics of children who had maintained the successful outcome at 2 years after surgery for intermittent exotropia.A retrospective study was performed in 216 patients who had undergone intermittent exotropia surgery and had had at least 2 years of follow-up. Surgical outcomes were grouped, according to the angle of deviation at postoperative 2 years, as success (esophoria/tropia ≤ 5 prism dioptres (PD) to exophoria/tropia ≤...