Brain abnormalities in infantile esotropia as predictor for consecutive exotropia.

Brain abnormalities in infantile esotropia as predictor for consecutive exotropia. Strabismus. 2019 Oct 22;:1-6 Authors: Calis F, Atilla H, Bingol Kiziltunc P, Alay C Abstract Cerebral palsy, neurological abnormalities, prematurity or periventricular lesions may affect motor and sensory fusion mechanisms that favorably control eye alignment. White matter damage of immaturity (WMDI) is a form of white matter brain injury characterized by the necrosis of white matter near the lateral ventricles. In these cases, it is difficult to establish fusion after strabismus surgery and consecutive deviations may be seen more frequently especially in association with WMDI. The aim of this study is to evaluate and compare the cerebral magnetic resonance imaging (MRI) findings in operated infantile esotropia cases with and without consecutive exotropia and to relate them to the occurance of consecutive exotropia. Seventeen patients that had consecutive exotropia after bilateral medial rectus recession surgery for infantile esotropia were included in this study (group 1) and patients that were operated with the same diagnosis with a successful surgical outcome (≤10 PD of deviation) were recruited as group 2. Age, sex, consanguinity, associated systemic and neurological diseases, prematurity, visual acuity, angle of deviations at first visit, at last and follow-up visit and after surgery, cycloplegic retinoscopy, fundus and cerebral MRI findings wer...
Source: Strabismus - Category: Research Tags: Strabismus Source Type: research