Supervisor : Nihal E. Sabet, Ahmed Adel Khalaf.Akhnoukh, Rany Ihab Naguib,2022-11-022022-11-022022EG-CaMIUThs403https://iorep.miuegypt.edu.eg/handle/20.500.13071/118DISSERTATION NOTE-Name of granting institution Misr International University, Faculty of Oral and Dental MedicineDISSERTATION NOTE-Degree type M.Sc.Includes Arabic Summary.Includes bibliographic references.97 paes : illustrations, photo 29 cmtextapplication/pdfengEndodonticstext