Document Type : Original Article
Authors
1 Lecturer of Oral and Maxillofacial Surgery, Faculty of Dentistry,Fayoum University, Fayoum, Egypt
2 Professor of Oral and Maxillofacial Surgery,Faculty of Dentistry, Alexandria University, Alexandria, Egypt
3 Assistant professor of Oral and Maxillofacial Surgery, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
4 Assistant professor of Diagnostic and Interventional Radiology, Faculty of Medicine, Alexandria University,Alexandria, Egypt
Main Subjects