The 310 cases of patients with trigeminal neuralgia were treated by puncturing percutaneously and injecting glycerol into retrogaserian cistern. ln 6 months ～9 years. after treatment

the patients were followed up the information was gotten as follows. The trigeminal neuralgia was completely released in 80.6% cases

significanly reduced in 13.5% cases

relapsed in 6.5% cases. ln general

the effectness of remedy accoutted for 90.66% pucture in 3.2% According to auther ’s experence in medical practice

and reviewing the litecature

the subjection which is how to get better results of treatment and so on have been discussed in this article.