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Pulpal and periodontal reactions of immature permanent teeth in the dog to intrusive trauma.
(1995-04-01)
Pulpal and periodontal tissues of immature incisors of 10 dogs were radiographically and histopathologically evaluated immediately, 7, 15, 30 and 60 days after experimental intrusion induced by mechanical blows. Forty upper ...
Conservative management of severe intrusion in a primary tooth: A 4-year follow-up
(2009-01-01)
The purpose of this report was to describe the case of an 18-month-old boy who was referred to the pediatric clinic of the School of Dentistry of Araçatuba, São Paulo State University, Araçatuba, São Paulo, Brazil, 3 days ...
Knowledge on dental trauma and orthodontic tooth movement held by a group of orthodontists
(2010-01-01)
The objective of this work was to assess the knowledge about orthodontic tooth movement and dental trauma held by a group of orthodontists in specific areas of Brazil. For this purpose, 166 questionnaires with 15 objective ...
Fracture resistance of composite resin cores with or without prefabricated posts over different substrates
(2011-09-01)
The fracture resistance of endodontically treated teeth has been an obstacle to the durability of the remaining teeth and restorations. The aim of this study was to evaluate the fracture resistance of endodontically treated ...
Severe fracture of the maxillary alveolar process associated with extrusive luxation and tooth avulsion: A case report
(2009-01-01)
Aim: The aim of this report is to present a case of severe fracture of the maxillary anterior alveolar process with substantial bone dislodgement associated with extrusive tooth luxation and avulsion. Background: Dentoalveolar ...
Treatment of traumatized permanent incisors with crown and root fractures: A case report
(2001-12-01)
A case report of the treatment of permanent incisors with crown and root fractures is presented. A radiolucent lesion at the fracture lines was treated with calcium hydroxide in the coronal fragments for 18 months. Clinically, ...
Multidisciplinary approach for the treatment of a complicated crown-root fracture in a young patient: A case report
(Quintessence Publishing Co Inc, 2011-10-01)
Crown-root fractures in permanent teeth cause esthetic and functional problems. This paper reports the case of a complicated crown-root fracture in the maxillary right central inc sor of a young patient who was treated ...
Importance of Clinical Examination in Dentoalveolar Trauma
(Lippincott Williams & Wilkins, 2012-09-01)
Dental injuries are often the result of direct trauma. The most affected teeth are the upper incisors, and the most frequent lesions are coronal fractures, contusions, and lip and alveolar mucosa lacerations. The objective ...
Dental trauma involving root fracture and periodontal ligament injury: A 10-year retrospective study
(2008-12-01)
The purpose of this retrospective study was to analyze the cases of traumatic dental injuries involving root fracture and/or periodontal ligament injury (except avulsion) treated at the Discipline of Integrated Clinic, ...
Influence of convergence angle of tooth preparation on the fracture resistance of Y-TZP-based all-ceramic restorations
(2013-03-01)
Objective: To investigate the influence of the convergence angle of tooth preparation on the fracture load of Y-TZP-based ceramic (YZ-Vita YZ) substructure (SB) veneered with a feldspathic porcelain (VM9-Vita VM9). Methods: ...