Objective:To evaluate the effect of five external treatment methods of traditional Chinese medicine on the pain of patients with lumbar disc herniation (LDH) through a network Meta-analysis.Methods:The published article on the effect of external treatment methods of Traditional Chinese Medicine in patients with LDH was retrieved by computer in China National Knowledge Infrastructure, WanFang Database, VIP, China Biomedical Database, PubMed, Cochrane Library and Web of Science. The retrieval time limit was from the establishment of the database to May 31, 2022. Two researchers independently screened the article according to the inclusion and exclusion criteria, extracted the information and evaluated the quality. Review Manger 5.4 software was used to draw the bias risk map and Stata SE 16.0 software was used to conduct the network Meta-analysis.Results:A total of 1 133 patients were included in 12 articles, and there were five kinds of external treatment methods of Traditional Chinese Medicine. The results of network Meta-analysis showed that except for acupoint application, scraping, Traditional Chinese Medicine iontophoresis, Traditional Chinese Medicine scalding, auricular point sticking had statistically significant differences in the effect of pain compared with conventional treatment and nursing ( P<0.05). There were no statistically significant differences between the five external treatment methods of Traditional Chinese Medicine ( P>0.05). The cumulative ranking plot showed that scraping was the best intervention method for pain in LDH patients, with a surface under the cumulative ranking ( SUCRA) value of 80.3%. Conclusions:Scraping is the best external treatment of traditional Chinese medicine to relieve the pain of LDH patients, but it still needs to be further demonstrated by a large number of high-quality randomized controlled trials.