［摘 要］ 目的：探寻治疗三叉神经痛的较佳方法。方法： 将104例三叉神经痛患者随机分为穴位注射组（57例）、西药组（47例）。穴位注射组予以vitb122000 μg穴位注射，取穴以下关为主；西药组予以卡马西平口服。治疗3个疗程统计疗效。结果：穴位注射组愈显率为82．5%、有效率为98．2%，西药组愈显率为57．4%、有效率为80．9%，2组差异均有非常显著性意义（p12穴位注射治疗三叉神经痛疗效优于口服西药卡马西平。
clinical observation on acupoint injection of vitb12 for treatment of trigeminal neuralgia
zhou chang-shan, kong de-qing, han zheng-yong ( acupuncture & moxibustion section, xuzhou city hospital of tcm, jiangsu 221003, china)
abstract objective to probe a better method for treatment of trigeminal neuralgia. methods one hundred and four cases of trigeminal neuralgia were randomly divided into a treatment group (n=57) and a control group (n=47). the treatment group were treated with acupoint injection of 2000 μg of vitb12, with xiaguan (st 7) selected as main point, and the control group with oral administration of carbamazepine. the therapeutic effect were analyzed after 3 therapeutic courses. results the cured and markedly effective rate and the effective rate were 82．5% and 98．2% in the treatment group, and 57．4% and 80．9% in the control group, with a very significant difference between the two groups (p12 has a better therapeutic effect than that of oral administration of carbamazepine.......