Supervisor : Ashraf Hassan Mokhtar, Jihan Farouk.ElKady, Bassant Hazem,2023-08-062023-08-062023EG-CaMIUDNT Ths443 M.Sc. 2023https://iorep.miuegypt.edu.eg/handle/20.500.13071/158DISSERTATION NOTE-Degree type M.Sc.DISSERTATION NOTE-Name of granting institution Misr International University, Faculty of Oral and Dental MedicineIncludes bibliographic references.Includes Arabic Summary.131 pages :illustrations, photo 29 cmtextapplication/pdfengFixed prosthodonticsEvaluation of the efficacy of different surface treatments on the fracture resistance of endocrown fabricated using PEEK material : (an in vitro study).تقييم كفاءة المعالجات السطحية المختلفة لمقاومة الكسر التاج الجذرى المصنعة باستخدام مادة البيك :(دراسة خارج الجسم الحي)text