Abstract: Objective To construct the training contents of department of endodontics for primary nurses in Jilin Province，and provide theoretical basis for the standardized training of department of endodontics for primary nurses in Jilin Province. Methods Through the investigation of the clinical training needs of department of endodontics for primary nurses，as well as the literature review，interview and Delphi method，two rounds of expert consultations were conducted on 17 experts to explore the training contents of dental pulp disease for primary nurses. Results After two rounds of expert advisory，the effective response rate was 88%，100%. The proportion of experts replying to opinions was 11 and 2. W coefficients were 0.273 and 0.204，with statistical significance. According to the second experts data，the Cr coefficient is 0.837. The training contents of department of endodontics for primary nurses in Jilin Province included 9 first-level indicators，29 second-level indicators，and 115 third-level indicators. Conclusion The training contents of the primary nurses in department of endodontics is of high reliability and authority，and the construction process is reasonable.

Key words: Inservice Training, Nurses, Dental endodontics, Primary title