Objective:To analyze the relationship between types of Traditional Chinese Medicine(TCM)Syndrome of gastroesophageal reflux disease(GERD)、24-hour pH value in esophagus and its endoscopic performance in order to look for objective indexes for differentiation for syndrome classification in TCM of GERD.Methods:Among 172 patients finished 24hour pH dynamic monitor

Each patient performed upper gastrointestinal endoscopy to detect reflux esophagitis(RE)and grade the endoscopic findings

regulated common types of TCM syndrome of GERD

and relativity between then were compared.Results:All parameters of acid exposition in the type of heat stagnation in the liver and stomach were obviously higher than that in other tapes(P<0.05);the proportion of RE in the type of heat stagnation in the liver and stomach were obviously higher than that in other tapes(P<0.01);Endoscopy grading correlated positively with total score(P<0.01).Conclusion:The higher the parameter of acid exposition

the more serious erosion of the mucous membrance;The inflammatory degree under endoscope of excess syndrome was more severe than that of deficiency syndrome.