Unsoundness of mind sufficient in the judgment of a civil court to render a person unfit to maintain a contractual or other legal relationship or to warrant commitment to a mental health facility.

• 精神失常为民事法庭所判定的心智不健全状态，处于此状态下的个人被认为不适于维持合同或其他法律关系或应送交精神健康机构