Results 31 to 40 of about 662,455 (150)
Journal of International Clinical Dental Research Organization, 2014 Crown fracture accounts for the highest percentage of all traumatic injury in the permanent and deciduous dentition. Esthetic rehabilitation of crown fracture of the maxillary anterior tooth is one of the greatest challenges to the dental surgeon.
Ashish Agrawal +4 more
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Evaluation of primary school pupils with traumatized anterior permanent incisors in relation to different variables in Mosul city (Comparative study) [PDF]
Al-Rafidain Dental Journal, 2007 Aims: To assessing and comparing the prevalence of fractured permanent incisors between pupils of age (6–15 years) for the right and left banks of Mosul Province Materials and Methods: A cross–sectional survey carried out through clinical examination of ...
Ban A Salih , Aghareed G Al–Qassab
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Fracture strength of all-ceramic crowns
Journal of Materials Science: Materials in Medicine, 1998 This paper compares the fracture strength of three types of all-ceramic crown shape systems (In ceram, OPC and IPS Empress) cemented with either a commercial resin cement, zinc phosphate or glass ionomer. Twenty test crown shapes with 8 mm diameter and 8.5 mm height were fabricated for each type of ceramic.
L C, Sobrinho +2 more
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HeliyonBackground: Limited evidence suggested different outcomes of surface treatment methods on zirconia abutments and crowns. Therefore, we investigated the effect of grooving, hot etching, and airborne particle abrasion (APA) methods on zirconia crowns over ...
Mehran Falahchai +3 more
doaj +1 more source
SRM Journal of Research in Dental Sciences, 2014 Treatment of Crown root fracture extending subgingivally has problems like isolation, maintenance of biological width and restoration. In order to eliminate these problems, various treatment procedures such as Crown lengthening, orthodontic or surgical ...
Jaikailash Shanmugam +2 more
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Direct composite restoration of permanent anterior teeth uncomplicated crown fractures
Padjadjaran Journal of Dentistry, 2012 An uncomplicated crown fracture is a fracture that involves only the tooth enamel or the dentin and tooth enamel without any damage or exposure to the pulp. Crown fracture of the anterior teeth usually caused by traumatic forces such as falls, accidents,
Ashley Evans Nicholas +2 more
doaj +1 more source
Comparative study of physical properties of zirconia based dental ceramics [PDF]
, 2009 The aim of this project was to evaluate and compare the mechanical properties of commercial yttria partially stabilized tetragonal zirconia polycrystalline (Y-TZP) ceramics, which have generated interest in restorative dentistry because of their high ...
Pittayachawan, P, Pittayachawan, P.
core
Dental trauma (DT) constitutes approximately 5% of all reported traumatic injuries. Within the permanent dentition, crown fractures are the most frequently observed lesions. Predisposing factors, such as increased overjet and inadequate lip coverage, have been identified as significant contributors to the incidence of DT.
Carmen Llena +2 more
openaire +1 more source
Treatment of Crown Fractures With Exposed Pulps
Journal of the California Dental Association, 2002 Traumatic injuries are a common cause of pulpal damage in anterior teeth. Crown fractures with exposed pulps represent 18 percent to 20 percent of the traumatic injuries that involve the teeth. This clinical study comprised 36 patients, who were referred for 40 crown fractures with pulp exposures.
Lucia, Blanco, Stephen, Cohen
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Management of a Complicated Vertical Crown Fracture
, 2012 Coronal fractures of the anterior teeth are a common form of dental trauma affecting mainly children and adolescents. Trauma with accompanying fracture of anterior teeth is an agonizing experience for a young individual, which requires immediate ...
Meenu M Kumar +4 more
core +1 more source