نتایج جستجو برای: porcelain veneer

تعداد نتایج: 3789  

Journal: :Journal of endodontics 2008
Camillo D'Arcangelo Francesco De Angelis Mirco Vadini Simone Zazzeroni Christian Ciampoli Maurizio D'Amario

The aim of this in vitro study was to evaluate the influence of endodontic therapy, veneer preparation, and their association on fracture resistance and deflection of pulpless anterior teeth and assess whether restoration with quartz fiber-reinforced post can influence these properties. Seventy-five freshly extracted human maxillary central incisors were selected. Teeth were randomly divided in...

Journal: :The journal of contemporary dental practice 2008
Ezzatollah Jalalian Hamed Jannati Maryam Mirzaei

AIM A porcelain-fused-to-metal (PFM) veneer crown restoration is considered successful when biological, mechanical, and esthetical concerns are satisfied. Restorations with poor marginal integrity may contribute to the cause of severe caries and periodontal defects. The most important factor in achieving successful marginal integrity is preparation design. Although a sloping shoulder preparatio...

Journal: :Dental materials journal 2005
Norihiro Yamada Ken Miyazawa Hideyuki Miwa Masako Tabuchi Takamasa Kondo Shigemi Goto

The aims of this study were to examine the enamel protective effect of a direct laminate veneer against acidic conditions, measure the amount of fluoride released from the veneer and which was taken up by the enamel, as well as evaluate the usefulness of the veneer for orthodontic treatment. First, a veneer was applied to rabbit incisors. Then, apart from using profile measurement microscope an...

Journal: :Pediatric dentistry 1982
M L Helpin J E Fleming

The literature has described the clinical aspects of the laminate veneer restoration; however, the laboratory preparation of these veneers has not been detailed This paper outlines a step-by-step laboratory technique for the construction of a commercially available laminate veneer, Mastique.® J_Jaminate veneers have been successfully used on patients with hypoplasia, tetracycline staining, fluo...

Journal: :Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.] 2005
Vincent O Kokich Greggory A Kinzer

UNLABELLED Dentists often encounter patients with missing or malformed teeth. The maxillary lateral incisor is the second most common congenitally absent tooth. There are three treatment options that exist for replacing missing lateral incisors. They include canine substitution, a tooth-supported restoration, or a single-tooth implant. Selecting the appropriate option depends on the malocclusio...

Journal: :Collegium antropologicum 2002
D Komar A Celebić J Stipetić B Lazić I Baucić D Lazić V Bratolić T Perisin

The aim of the study was to examine oral status in patients of the Metković region with fixed prosthodontic appliances. The aim was also to evaluate aesthetic materials used, and difference between the frequency of crowns and bridges dependent on patient's age and frequency of visits to dentist. The examination was performed on 212 dental patients with fixed prosthetic appliances, from the Publ...

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