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1891年Rossolimo首先提出肛门反射是正常人都具备的反射。在阴部神经中有传入和传出神经,反射中枢在骶髓,从骶髓向上的反射弧尚不十分清楚。据文献记载肛门反射是浅反射之一,与腹壁反射、提睾反射一样,当锥体束损害时,此反射消失。然而锥体束是否是肛门反射的传出性反射弧尚不十分清楚,是否有诊断价值也不明确。作者在作排尿机能检查时,常规检查了肛门反射,并报告了中枢神经系统疾病与肛门反射消失的关系。作者检查了确有中枢神经系统疾病的336例病人,其中男200例,女136例;年龄7～87岁,平均53.3岁。
In 1891 Rossolimo first proposed anal reflex is a reflection of normal people have. There are afferent and efferent nerves in the pudendal nerve, the reflex center in the sacral canal, and the reflex arc upward from the sacral canal is not yet clearly understood. According to the literature, anal reflex is one of the shallow reflex, and the abdominal wall reflex, cremasteric reflex, when the pyramidal tract damage, the reflex disappears. However, it is still not clear whether the pyramidal tract is an outgoing reflex arc of anal reflex. Whether the diagnostic value is clear or not is not clear. When examining urinary function, the author routinely examined anal reflexes and reported the relationship between CNS disease and loss of anal reflex. The authors examined 336 patients with central nervous system disorders, including 200 males and 136 females, aged 7 to 87 years (mean, 53.3 years).