[The research progress of clinical features and pathogenesis of acute acquired concomitant esotropia].

Acute acquired concomitant esotropia (AACE) is a special type of esotropia that occurs suddenly and is accompanied by diplopia. In recent years, the number of patients with this eye disease has increased significantly. With differences in age and refractive status, children and adults have their own characteristics in terms of AACE classification, refractive status, eye position, and binocular visual function. However, the pathogenesis of AACE is still unclear. This article explores the pathogenesis and risk factors of AACE, including refractive error, convergence spasm, extraocular muscle, and visual cortex, that may be involved. The authors recommend that AACE, which is not related to intracranial and systemic diseases, should be classified according to the dominant mechanism of the disease.急性共同性内斜视是一种急骤发生的特殊类型内斜视，伴随复视。近年来，患病人数具有明显增高趋势。伴随着年龄和屈光状态的不同，儿童和成年人患病特征和自然病程在急性共同性内斜视分型、屈光状态、眼位、双眼视功能方面各具特点。然而，目前关于急性共同性内斜视的发病机制尚不清楚。本文重点探讨了急性共同性内斜视的发病机制和危险因素，包括屈光不正、集合痉挛、眼外肌相关以及可能参与的视觉中枢机制，并建议与颅内和全身疾病无关的急性共同性内斜视按照发病的主导机制重新进行分类。.