患者,女,66岁,因右侧三叉神经痛一年多,曾多方求医治疗无效,致使患者难以忍受,于1985年3月3日在某医院行三叉神经中枢性封闭,即以口外法注射1.0ml无水酒精加普鲁卡因少许,于右侧卵圆孔注入,注射后患者感觉头晕、头痛、恶心、复视。随到我科检查:双眼视力1.2,角膜映 Patients, female, 66 years old, due to right trigeminal neuralgia for more than a year, has multi-doctor seeking treatment ineffective, resulting in patients unbearable, on March 3, 1985 in a hospital trigeminal nerve center closed, that is, Inject 1.0ml of anhydrous alcohol plus procaine a little on the right foramen ovale injection, the patient feels dizzy after injection, headache, nausea, diplopia. Accompanied by our examination: binocular vision 1.2, corneal reflection