background: the most efficient application of ionizing radiation is serving medical purposes and using this radiation has caused people to learn that artificial sources of radiation exposure among these resources can be of highest exposure rate.   objective: the present study is aimed at initially establishing a baseline for local-reference dose level in mazandaran, iran in 12 projections of th...

Objective. To determine the most effective method of segmental bone allograft fixation during — prosthesis composite based on searching x-ray density tissue at experimental animals. Methods. The work was performed 28 laboratory white male rats (age 5 months, weight 350–400 g), which were divided into 2 groups, 14 animals in each group. All underwent allograft-prosthesis hip replacement: after t...

The objective of the research was to determine effectiveness obturation root canals and crown part teeth, identify most important factors influencing its results, based on X-ray examination.
 Materials methods: study conducted at Dental Center (University Clinic, Ivano-Frankivsk National Medical University). Evaluation 140 orthopantomograms, computed tomograms digital intraoral images pati...