BACKGROUND The main reason for the failure of endodontic therapy is the incomplete knowledge about the anatomical variation of root canals. One of the most important factors that leads to the failure of root canal treatment, is missed and untreated major root canals. OBJECTIVE with respect to the complexity of mandibular incisors treatment and high prevalence of the second canal, and the poss...

Background. Fractures of the condylar process of the mandible, whether isolated or coexisting with other injuries, are often difficult to manage. Treatment outcome in patients with mechanical injuries of the temporomandibular joints and fractures of mandibular condylar process, which is an element of this joint, depends mostly when and how treatment is initiated. The goal of our study was to as...

It had been reported that the domestication of dogs began in the late Paleolithic and Mesolithic period. Since, there is a lack of information on anatomical measurements of the skulls of dogs and its clinical value during regional anesthesia; the present work was taken. The investigation was carried out on nineteen mandibles and upper jaws from adult dogs aged between 4-8-year-old without any a...

to evaluate differences in the root and canal configurations of mandibular permanent anterior incisors and canines in an iranian population by means of cone beam ct (cbct) images.four hundred cbct images of mandibular permanent incisors and canines that met the inclusion criteria were evaluated. vertucci's classification was used to evaluate the number of roots, number of root canals, root leng...

A group of destructive changes occurring in jaws in patients with maxillary complete dentures and mandibular removable partial dentures (bilaterally) has been described in the literature as the combination syndrome. However, this condition is not clinically observed in all patients. The aim of this study was to establish the prevalence index on signs of combination syndrome and to verify whethe...

OBJECTIVE The aim of this study is to determine the prevalence of dental caries, periodontal disease and the condition of and need for dental prosthesis in individuals over the age of 64. DESIGN A cross-sectional, descriptive and observational study was carried out among all the residents in 3 Centres for the Aged in Vigo-Spain. The standardized criteria of the DMFT (Decayed, Missing and Fill...

PURPOSE The aim of this review was to analyze the evaluation criteria on mandibular implant overdentures through a systematic review and suggest standardized evaluation criteria. MATERIALS AND METHODS A systematic literature search was conducted by PubMed search strategy and hand-searching of relevant journals from included studies considering inclusion and exclusion criteria. Randomized clin...

OBJECTIVES This study aimed to assess the extent of any fall in recommended retail prices (RRPs) of tobacco products sold in Australia following the 2012 implementation of plain packaging. METHODS RRPs published in price lists by the New South Wales Retail Tobacco Traders Association covering the months of November 2011, November 2012 and November 2013 were recorded for all listed brands and ...

background and aims. postoperative pain control is extremely important for both patients and surgeons; in this context, long-acting local anesthesia can play an important role after open reduction of maxillofacial fractures. the purpose of this study was to evaluate the effect of bilateral mental nerve block with bupivacaine on postoperative pain control in mandibular symphyseal fractures. mate...

OBJECTIVES This study used cone-beam computed tomography (CBCT) images to categorize the relationships between the mandibular canal and the roots and investigated the prevalence of nerve damage. MATERIALS AND METHODS Through CBCT images, contact and three-dimensional positional relationships between the roots of the mandibular third molar and the mandibular canal were investigated. With this ...