Maxillary Premolars
The effect of fiber post location on fracture resistance of endodontically treated maxillary premolars
... treated maxillary premolars restored with a fiber post in this study failed catastrophically, and the group with a fiber post placed in the palatal canal showed a higher percentage of restor- able failure ...
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RESEARCH ARTICLE Evaluation of root morphology and canal configuration of Maxillary Premolars in a sample of Pakistani population by using Cone Beam Computed Tomography
... for maxillary first and 109 for maxillary second ...114 maxillary first and 115 maxillary second ...of maxillary premolars of males and females of Pakistani origin in the age ...
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... for maxillary canine and both maxillary and mandibular first and second premolars in boys and maxillary premolars in girls which erupted more than ...
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... With regard to its diagnostic utility, the radiographic images were evaluated for complete coverage and visualization of the crown-root and periapical areas of the teeth imaged. The accuracy of visibility of imaging area ...
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The effect of the different restorations on fracture resistance of root-filled premolars
... The structural strength of dentin tissue depends on the integrity and quality of its anatomic structure; there- fore, it is important to protect the sound dentin tissue that retains and supports the restoration in cavity ...
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Comparison of fracture resistance of maxillary first premolars with class ii mesio occluso distal (mod) cavities restored with newer resin based composites – An ex vivo study
... a biologic philosophy. Posterior composites generally are indicated for initial carious lesions in low–stress-bearing areas. They have advantages, such as more conservative preparations and better adhesiveness, and ...
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Evaluation of Canal Configuration of Human Permanent Maxillary First Premolars: A Conebeam Computerised Tomographic Analysis
... human maxillary first premolar is one of the teeth which pose difficulties during root canal ...visualization. Maxillary premolars have highly variable root canal morphology and generally presents ...
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Morphology of root canals in adult premolar teeth
... first premolars (59.7%) and 56 second premolars (40.3%). Maxillary teeth made up 64% of the material and mandibular teeth ...first maxillary premolars, 91% had two root canals and 9% ...
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Hyper-IgM Immunodeficiency with Enamel Defects: a Case Report
... During dental examinations, white/creamy opacities with well-defined borders were de- tected in seven permanent teeth including left maxillary premolars and first molar, left mandibular first molar, and right ...
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Detection of root canals in historical population from Radom (Poland)
... We chose only permanent teeth with completely developed roots without any traces of damage or some diseases (e.g., post-mortem damage, caries lesions or taurodontism dentinal dysplasia). Root fractures or cracks were ...
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Flexibility in starting posture drives flexibility in kinematic behavior of the kinethmoid mediated premaxillary protrusion mechanism in a cyprinid fish, Cyprinus carpio
... We can attach virtual markers to points of interest on any animated bone and track the position of that marker in the ACS. We began by creating two virtual markers using Maya locators: one on the anterior tip of the ...
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Comparison and evaluation of stresses generated by rapid maxillary expansion and the implant-supported rapid maxillary expansion on the craniofacial structures using finite element method of stress analysis
... Stress and displacement at the naso-maxillary suture In one of the studies on the effects of RME, there was a significant increases in the width of the naso-maxillary suture and there was a difference of ...
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Osteosarcoma of Maxilla – A Rare Case Report N. Mahesh 1* , A. Jacob Prakash 2, P. Naveen3 and M. Venugopal Reddy 4
... the maxillary anterior region and bilateral palpable sub-mandibular lymph nodes were ...the maxillary left canine to maxillary right canine, mediolaterally and superio-inferiorly, involving the ...
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Cone beam computed tomography investigation of the antral artery anastomosis in a population of Central Italy
... of maxillary sinus has to be considered in all the surgical procedures where it is ...the maxillary sinus to give clinicians the basis for a better understanding of vascular complications that can derive ...
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Association of positional variations of premolars with interarch features among Malaysians
... with premolars that were partially erupted and obstructed against other teeth - that is, they were present on the dental ...among premolars (Alling, 1993; Collett, 2000; Chu et ...
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Root position of maxillary molar with maxillary sinus - a retrospective cbct study
... of maxillary first molar with floor of maxillary sinus, for females was ...of maxillary first molar with floor of maxillary sinus in AGE GROUP 1 was ...
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Prediction of Mesiodistal Width of Unerupted Lateral Incisors, Canines and Premolars in Orthodontic Patients in Early Mixed Dentition Period
... teeth required for this analysis erupt after 11 years of age and physiological attrition has not yet affected the proximal surfaces of the teeth at this age range. Malocclusions, which require extraction, should be ...
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Giant dentigerous cyst of maxillary sinus associated with impacted maxillary canine
... The radiological and clinical examination are essential for dentigerous cyst diagnosis. In this case we already done CT scan to examine it radiologically. We found a well-circumscribed hypoden lesion measuring ...
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Study of root canal morphology of mandibular premolars in an indian population
... $ The$ present$ study$ also$ found$ three$ additional$ canal$ con:igurations,$ which$ were$ not$ included$ in$ any$ of$ the$ previous$ classi:ication$ of$ root$ canal$ system.$ They$ were$ type$ 1C2C3$ (2%$ in$ :irst$ ...
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Effect of restorative techniques on fracture resistance of endodontically treated premolars
... mounting method, type of load application device, and crosshead speed [33]. During fracture strength testing, the point of contact between the loading bar and the oc- clusal surface of the teeth may differ from sample to ...
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