Yan Xiaodong was admitted to the Fourth Military Medical University as the first postgraduate in the postgraduate examination, and was assigned to the Stomatology Department of the Nanjing General Hospital of the People's Liberation Army after graduation. He has been engaged in clinical frontline work. Prof. Li Dehua, the former chairman of the Chinese Dental Implant Committee, and Prof. Zhu Yucheng, the former chairman of the National Implant Committee, carried out special clinical training of oral implant in the whole module from junior to senior level at the BITC Oral Implant Training Course. Upon his return, he created the Dental Implant Department, with an average annual implant amount of more than 2,000 pieces. At the same time, he successfully won the PhD degree from the School of Stomatology, Nanjing Medical University.

A great scholar of learning is well known. Dr. Yan was appointed to study and exchange at the University of Freiburg in Germany. After his return, he integrated the advanced European oral implant theory into the poor alveolar conditions of Chinese people for extensive clinical practice.

Dr. Yan Xiaodong has repeatedly served as the "International Summit of Dental Implants Experts" clinical teaching experts, and has repeatedly delivered speeches at the annual meeting of the Chinese Stomatological Association and the Jiangsu Dental Implant Committee, published more than 10 papers on dental implants in important academic journals at home and abroad, and has been awarded one of the "most satisfactory dental experts" for several times.