非致残性脑血管疾病是脑血管病最常见的类型，但因其临床表现较轻，以往常常被忽视， 但越来越多研究已证实其复发率高、预后差的特点，被认为是临床上严重的、值得紧急干预的“卒中 预警”事件。本文对非致残性脑血管疾病的概念、流行病学、风险评估及治疗的相关研究进展进行 综述。 Abstract: Non-disabling ischemic cerebrovascular events is the most common cerebrovascular disease, which usually be ignored because of its clinical manifestation is lighter. However, more and more studies have identified its characteristics of the high recurrence rate and poor prognosis. It is considered to be "Early Warning" stroke event which is serious and worthy of clinical emergency intervention. This paper reviews the concept, epidemiology, risk assessment and treatment of nondisabling cerebrovascular diseases.