患者，女，５５岁，１９０７年３月因右颊邻阵发性剧痛６年，加重１０天就诊。患者６年前开始无明显诱因，右颊部刀割样剧痛，历时约１０余秒，１日内连续发作１０余次，１０天前始发作更频繁，日几十次。在多家医院诊为三叉神经痛，曾用中、西药及针刺治疗未见显效。患者面红 The patient, female, 55 years old, suffered severe paroxysmal pain in the right cheek for 6 years in March 1907, and he aggravated for 10 days. The patient began to have no obvious incentive 6 years ago. The knife on the right cheek was severely painful. It lasted for about 10 seconds. He had more than 10 consecutive attacks within 1 day, and he had more frequent attacks 10 days earlier and several dozen times daily. Trigeminal neuralgia was diagnosed in a number of hospitals. There was no marked effect with Chinese and Western medicines and acupuncture treatments. Patient is red