Chronic apical periodontitis (CAP) is one of the most common endodontic diagnosis caused by microbial infection within root canal system affected tooth. Endodontic therapy possible treatment modalities for CAP, but prognosis depends on numerous factors. The size periapical lesion always singled out as significant, its increase drastically decreases degree success therapy. Certain periapex radio...

introduction : to evaluate the clinical and radiographic outcomes of pulpotomy treatment with mineral trioxide aggregate (mta) in symptomatic mature permanent teeth with carious exposure. materials and methods: ten patients aged 27-54 years presented with 11 symptomatic permanent teeth ( n =11). each offending carious tooth was clinically and radiographically determined. we removed caries as co...

This case report describes endodontic therapy on a mandibular first molar with unusual root morphology. In the initial treatment the working length had been determined with only an apex locator; no periapical radiographs had been obtained because the patient was pregnant. The root canal into an additional distolingual root had not been found and was therefore left untreated, which led to treatm...

The main objective of endodontic therapy is the thorough mechanical and chemical cleansing of the entire root canal system and its complete obturation with an inert filling material. Failure to find and fill a canal contributes toward the failure of endodontic therapy .The root canal anatomy of mandibular first molars is complex. Studies of the morphologic structure of root canal systems hav...

The purpose of this study was to demonstrate the importance of knowledge of the internal anatomy of root canals for the success of endodontic treatment. Lack of knowledge of anatomic variations and their characteristics in different teeth has been pointed out as one of the main causes of endodontic therapy failure. In this report, the authors describe the endodontic treatment of a mandibular fi...

OBJECTIVES The purpose of this study was to investigate issues related to access to endodontic care in North Carolina for individuals who used dental public health resources such as public health clinics (PHCs) or private practices that accept Medicaid or other government-sponsored reimbursement programs private practices that accept Medicaid (PPM). METHODS Surveys were sent to 1,195 dentists...

OBJECTIVE AND IMPORTANCE To report a case of endodontic retreatment of a maxillary right canine in which an extra canal was located and successfully treated. CLINICAL PRESENTATION AND INTERVENTION A 35-year-old Asian male reported with pain and lingering discomfort in relation to his maxillary right canine after the conventional root canal therapy. Radiographic examination revealed the presen...

Nowadays, the bactericidal effect of laser irradiation is well known in endodontic therapy. Many studies showed that, in combination with an appropriate shaping and cleaning of root canal system, laser irradiation, inside the root canal, could increase the percentage of bactericidal effect in endodontic treatment. Three clinical cases of teeth with periapical chronic periodontitis are presented...

Successful management of endodontic pain represents a continuing challenge. The purpose of this randomized, double-blind, placebo-controlled, parallel-group trial was to compare the pain reducing effect of oral preparations of meloxicam, piroxicam, and placebo in endodontic emergency patients. A total of 51 patients who presented to the Tehran University endodontic clinic and one private dental...

The dental literature contains a small number of reports of primary multirooted anomalies and even fewer reports on the clinical significance of these findings. Specifically, there are fewer reports of primary radicular anomalies than of permanent radicular anomalies. Knowledge of the size, morphology and variation of the roots and root canals of a primary tooth is useful in performing endodont...