Objective: We aimed to study acquired esotropia in adults and its risk factors, compile treatments performed and describe surgical technique used, with a novel indication. Methods: We conducted a retrospective study of patients with insidious distant esotropia along with distant horizontal diplopia (angles 2–30 PD with wide fusion amplitude): Refractively emmetropic, moderately myopic and mildly hyperopic. No systemic alterations. Results: 30 cases were included, average age: 38.13 ± 14.95. Mean time elapsed from the onset of symptoms to surgical treatment was 22.52. Mean spherical equivalent is −3.19 ± 2.83. Mean preoperative horizontal deviation was 18.58 ± 5.45 PD in distant vision and 5.48 ± 8.35 PD in close vision (p 10 PD) by lateral rectus resection, with an average of 4.82 ± 1.23 mm. Sensory result was successful in 100% of the cases and motor in 75%. Conclusions: We are facing a new type of acquired esotropia in adults that can be individualized by its clinical and therapeutic characteristics. Our prismatic and surgical treatment has been successful.
García et al. (Fri,) studied this question.