暴发性脉络膜上腔出血(subchoroidal expulsive hemorrhage，SEH)是内眼手术中罕见且严重的并发症，广东省人民医院眼科收治1名因晶状体完全脱位继发青光眼的女性患者，73岁，其手术过程中发生SEH，现报告如下。通过回顾病例，讨论及分析SEH的原因、危险因素及治疗。

Subchoroidal expulsive hemorrhage (SEH) is one of the rarest and worst complications of intraocular surgery. We treated one patient with secondary glaucoma due to complete dislocation of the lens, who developed SEH during the surgery. In this case report, the causes, risk factors and treatment of subchoroidal expulsive were discussed and analyzed by reviewing the case.