نتایج جستجو برای: complicated crown fracture
تعداد نتایج: 196117 فیلتر نتایج به سال:
This report describes a case of an eight years old girl who was treated for complicated crown fracture of right maxillary central incisor because of a sport accident. For the tooth total pulpotomy was performed in order to achieve apexogenesis and the tooth was restored with a composite resin. The patient was reviewed over 10 years. At first the tooth showed continued root development and compl...
This case report describes the management of an oblique crown-root fracture of maxillary left central incisor. After removal of the fractured fragment, endodontic treatment, the remaining tooth was provisionally restored. The tooth was then orthodontically extruded by 3 mm to raise the defect supraginigivally. Periondonal fibres were cut with a surgical blade. A metallic screw type post was ins...
Young patients are often frequently involved in traumatic dental injuries. The most common type fracture in permanent anterior teeth is a crown fracture. Direct restorative procedures using composite and fiber posts can be an esthetic and conservative approach in the case of extended fracture of an anterior root-filled tooth with little remaining coronal tooth structure. Currently, prefabricate...
Background and Objective: Despite developing use of fiber reinforced composite posts (FRC), some studies disputed the effect of this kind of posts on fracture resistance of teeth. The aim of this study was to evaluate the effect of FRC posts on fracture resistance of teeth restored with crown. Materials and Methods: After root canal therapy and cutting the crown, forty human maxillary pr...
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