Normal 0 false false false EN-US X-NONE AR-SA Every individual may need endodontic treatments for more than once during lifetime. Therefore, a deep long anesthesia is desirable for the patients. In order to diagnose correctly and managing pain completely, modern developments should be concerned. By identifying the origin of pain and pain pathways, ...

Normal 0 false false false EN-US X-NONE AR-SA Both surgical and nonsurgical treatments are definitely effective in ameliorating periodontal condition. In nonsurgical treatments, pocket elimination is not an essential part but subgingival infection control is the main objective which can eliminate inflammation, stop destruction, form new attachments...

Normal 0 false false false EN-US X-NONE AR-SA Mesiodense have drawn attention of many researchers. According to the available data, there has not been any study on this issue in our country and due to racial variation in Iran, it is essential to evaluate the prevalence of mesiodense in our country. This article has evaluated this on 6-9 years stude...

Normal 0 false false false EN-US X-NONE AR-SA In general, there is a direct relationship between dental restorations and periodontal condition of the mouth. During tooth preparation, it should be considered that gingival tissues (specially biologic width) must be preserved. Incorrect tooth preparation and therefore incomplete impression results in ...

Normal 0 false false false EN-US X-NONE AR-SA During the recent century, the prevalence of dental caries has been changed widely. Therefore, following industrial revolution of Europe in 19th century and industrialization of European countries as well as population increase in the cities and changes in nutritional diets of people, dental caries prev...

Normal 0 false false false EN-US X-NONE AR-SA In present article, in order to evaluate the role of genetics in the etiology of lichen planus, 14 patients (6 with familial history of lichen planus and 8 without any history of the disease in family) were selected. HLA antigens (class 1, class 2, B, C) were analyzed by lymphocytotoxicity NIH two stage...

Normal 0 false false false EN-US X-NONE AR-SA Adenomatoid odontogenic tumor is a benign nonprevalent epithelial odontogenic tumor that induces odontogenic ectomesenchyme. The nature of AOT have always been questionable. In current study, as well as evaluating the prevalence of AOT cases in pathology department of Tehran university dental schools, so...

Normal 0 false false false EN-US X-NONE AR-SA Osteodistraction is a technique for increasing the length of bone in order to form new bone by using  natural bone healing mechanism of the body. In general,  Osteotomy surgery ( corticotomy) is done in the place which bone lengthening is needed. Then an external fixator  is installed that is continuou...

Normal 0 false false false EN-US X-NONE AR-SA Chlorehexidine is a potent antibacterial  that can eliminate aerobic, anaerobic, yeasts and fungi in 0.12 concentration. It is used to sterile the instruments that cannot resist high temperatures . It is also added to toothpastes and mouthwashes. Currently,  it is used in order to prevent dental caries ...