Objective　To explore the application of self-teaching model based on PBL teaching combined with flipped classroom in standardized residency training of orthopedics. Methods There were 102 cases of residents who received standardized residency training from March 2017 to February 2018 in orthopedics department of Yueyang Hospital of Traditional Chinese and Western Medicine

among whom 55 were randomized into the observation group and 47 were divided into the control group. Traditional teaching was applied in the control group and self-teaching model was applied additionally in the observation group. At the end of the month

the teaching effect was evaluated by the department graduation examinations and questionnaire survey. SPSS 19.0 was used for t test. Results　The ability of history inquiry

diagnosis and physical examination of the residents in the observation group were higher than those in the control group. The self-study and data access ability

confidence in presenting

and satisfaction with teaching in the observation group were better than those in the control group. Conclusion　The self-teaching mode can arouse the learning initiative of residents

and increase residents' literature retrieval ability and their learning satisfaction.