Journal of Dentomaxillofacial Radiology, Pathology and Surgery Address: The end of professor Samii Blv, Guilan University of Medical Sciences Complex, Dental School, Rasht, Iran. URL: http://3dj.gums.ac.ir Journal Tel: 01333486428 Journal Fax: 01333486423 Email: den3djournalgums.ac.ir Publisher: Negah Institute for Social Research & Scientific Communication Publisher Website: www.nirp.ir Publisher Tell: +9821 8603 6497, +9821 8603 7228 Publisher Email: infonirp.ir