Acceptable therapeutic protocol in dentistry depends on the outcomes obtained with follow up. Operative procedural errors (OPE) may occur and they represent risk factors able to compromise a tooth or a dental implant. The aim of this study was to detect the OPE in endodontically treated teeth and dental implants, using cone beam computed tomography (CBCT).Eight hundred and sixteen CBCT exams we...

Tetrandrine, a bisbenzylisoquinoline alkaloid with unique broad-spectrum anti-inflammatory properties, was evaluated as a pulpotomy medicament in a canine model. Histological sections were evaluated after three days (acute inflammation) and six weeks (chronic inflammation) by two criteria: 1) intensity and degree of inflammation, and 2) extent of pulp involvement. The results of the three-day d...

Introduction : Previous researches showed that neutral soaps significantly increased bond strength and decreased microleakage of dentin bonding agents. The aim of this study was histopathological evaluation of the effect of sodium sulfonate application as neutral soap on the cat's dental pulp after an ideal composite restorative treatment .  Methods: Ten adult cats with 40 caries-f...

Background & Aims: Crown restoration of teeth after root canal treatment protects their remaining structure against breakage and infection of the root canal, and will replace the missing structure. This study was performed to identify the prevalence of different types of crown restorations after root canal treatment of posterior teeth in Kerman, Iran, in 2013. <stro...