BACKGROUND Recently, using cone-beam computed tomography (CBCT) to assess root canal morphology has become popular; however, few studies have examined its efficiency to assess the entire root canals, including the tiny lateral and accessory canals (LACs). This study aimed to assess the ability of CBCT to evaluate the root canal of mandibular incisors at three different scanning settings, compar...

INTRODUCTION To present and discuss the results of five clinical cases treated using the revascularization protocol, showing clinical and radiographic monitoring. Necrotic immature teeth with periapical pathology present a challenge to dentists because the techniques used in apexification leave the tooth susceptible to fracture, since the root does not continue to grow in length and the canal w...

Local application of antibiotics within the root canal system may be a more effective mode for delivering the drug. Tetracyclines have been used to remove the smear layer from instrumented root canal walls, for irrigation of retrograde cavities during periapical surgical procedures, and as an intracanal medicament. Substantivity of tetracyclines has been shown for up to at least 12 weeks. BioPu...

Aim The aim of the present clinical study was to evaluate the endodontic method of treatment consisting of gentle preparation of the root canal and subsequent temporary filling with calcium hydroxide. The filling of the root canal with calcium hydroxide was repeated approximately at three-month intervals. Method The study consisted of a test group of 98 children with 103 non-vital single-root p...

OBJECTIVES This study compared the ability of several techniques to remove calcium hydroxide (CH) from the root canal and determined the influence of CH residues on the accuracy of the electronic apex locator. MATERIALS AND METHODS Root canals of 90 human maxillary lateral incisors with confirmed true working length (TWL) were prepared and filled with CH. The teeth were randomly assigned to o...

This study investigated the role of infection on the prognosis of endodontic therapy by following-up teeth that had had their canals cleaned and obturated during a single appointment. The root canals of 55 single-rooted teeth with apical periodontitis were thoroughly instrumented and irrigated with sodium hypochlorite solution. Using advanced anaerobic bacteriological techniques, post-instrumen...