肉毒中毒104例患者,第一个自觉症状均是视物模糊,临床视力检查,绝大多数有不同程度的减退,并随着病情的发展而变化,甚至有些医师曾以视力恢复为痊愈指标,就是说肉毒中毒后视机能的变化贯穿了整个发病过程。方法笔者对经临床检查及中毒食物经小自鼠中和试验确诊、分型的肉毒中毒患者104例,208眼,A型80例,B型24例,于入院时全部进行远、近视力测定及其它眼机能检查(眼睑、复视、瞳孔、对光反应、辐辏运动、眼 Botulinum poisoning in 104 patients, the first subjective symptoms are blurred vision, clinical visual acuity test, the vast majority of patients with varying degrees of decline, and with the development of the disease changes, and even some physicians had vision recovery as a recovery index , That is, botulinum toxin changes in visual function throughout the course of the disease. Methods The author of clinical examination and poisoned food by small self-neutralization test confirmed, type of botulism in 104 patients, 208 eyes, 80 cases of type A, 24 cases of type B, all at admission, far and near vision Determination and other eye function tests (eyelids, diplopia, pupils, photoreactions, motor convergence, eye