Describe the clinical and radiological features of the upper first molar indicated for endodontic treatment; assessing the effectiveness of microscope application in the treatment of upper first molar; evaluation of the results of the upper first molar’s endodontic treatment. | Summary of medical doctoral thesis The impact of operating microscope on the outcome of endodontic treatment in first maxillary molar MINISTRY OF EDUCATION amp TRAINING MINISTRY OF HEALTH HANOI MEDICAL UNIVERSITY BUI THI THANH TAM THE IMPACT OF OPERATING MICROSCOPE ON THE OUTCOME OF ENDODONTIC TREATMENT IN FIRST MAXILLARY MOLAR Specialty Odonto and Stomatology Student No 62720601 SUMMARY OF MEDICAL DOCTORAL THESIS HA NOI - 2020 WORK IS COMPLETED AT HANOI MEDICAL UNIVERSITY Scientific supervisor 1. . Nguyen Manh Ha 2. . . Pham Thi Thu Hien Opponent 1 Opponent 2 Opponent 3 The thesis will be defended before school level Jury at Hanoi Medical University. You can learn about the thesis in National Library Library of Hanoi Medical University 1 PROBLEM STATEMENT With the development of science and technology microscopes have also been applied in dentistry in many countries around the world. Many scientific works have shown the outstanding advantages of microscopes applied in dentistry. The use of endodontic microscopes helps to identify symptoms diagnose the disease correctly and detect the root canal more easily. With the remarkable advantages of the microscope in terms of magnification and focus the microscope really opens a new era for dentsitry in general and Endodontic in particular. In Vietnam the research and application of microscopy in endodontic treatment is still limited. In order to evaluate the applicability of microscopes in dental treatment of endodontics we conducted the study quot Study of microscopy application in root canal treatment of upper first molar quot with the following objectives 1. Describe the clinical and radiological features of the upper first molar indicated for endodontic treatment. 2. Assessing the effectiveness of microscope application in the treatment of upper first molar. 3. Evaluation of the results of the upper first molar s endodontic treatment. The need of the study Endodontic diseases always make up a high .