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目的 探讨屈光性调节性内斜视的功能治愈情况和其远近立体视锐度的差异。方法 采用颜氏远用和近用随机点立体图测定正常儿童、屈光性调节性内斜视儿童和具有同样远视屈光度但不伴内斜视的儿童弱视治愈后的远近立体视锐度。结果 正常儿童的远近立体视锐度测定结果无差异。远视性弱视儿童的远近立体视锐度均优于屈光性调节性内斜视儿童的远近立体视锐度。屈光性调节性内斜视儿童和远视性弱视儿童的远立体视锐度均优于近立体视锐度。结论 屈光性调节性内斜视和远视性弱视治愈后远近立体视锐度的差异与其治疗前的屈光状态和眼位有关。儿童远视应尽早进行光学矫正。
Objective To investigate the functional healing of refractive accommodative esotropia and its difference in stereo acuity. Methods Far-away stereopsis of normal children, refractive accommodative esotropia children and children with the same hyperopia but without esotropia were measured with Yan far distance and near random point stereopsis. Results There was no difference in the stereoscopic acuity of normal children. Distance stereoacuity of children with presbyopia and amblyopia were better than that of children with refractive accommodative esotropia. Refractive accommodative esotropia in children and children with presbyopia amblyopia far stereoacuity better than near stereoacuity. Conclusions The difference of distance stereoacuity after refractive accommodative esotropia and hyperopic amblyopia is related to the refractive status and eye position before treatment. Children with hyperopia should be optical correction as soon as possible.