نتایج جستجو برای: treated teeth

تعداد نتایج: 493806  

پایان نامه :0 1371

the treatment of in completely formed pulpless teeth has presented considrable problems. these teeth have wide open apexes and the walls of the root canal diverge toward the apical tissues. mechanical preparation cannot be done in the normal manner beacause of the large initial size and the taper of apical part of the canal , a mechanical stop cannot be produced at the apex of the canal and , t...

Journal: :journal of dental materials and techniques 0
saied mostafa moazzami dental research center, department of operative and esthetic dentistry, school of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) hamideh sadat mohammadipour department of operative and esthetic dentistry, school of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) atefeh atoufi department of operative and esthetic dentistry, school of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) michael meharry department of restorative dentistry, center for dental research, loma linda university school of dentistry, loma linda, ca, usa

direct restoration of severely damaged endodontically treated teeth (ett) using available and conventional and current matrix systems is sometimes impractical and in some clinical cases is impossible. the aim of this paper is to introduce and describe a new matrix system based on rigid tray technique (rtt) for dealing with such difficult clinical cases.

Journal: :Brazilian dental journal 2016
Jovito Adiel Skupien Niek J Opdam Rolf Winnen Ewald M Bronkhorst Cees M Kreulen Tatiana Pereira-Cenci Marie-Charlotte Huysmans

The aim of the present study was to investigate the success and survival of restored endodontically treated teeth (ETT) in a general practice environment related to periodontal parameters. Data from 360 restored ETT treated between 2000 and 2011 were collected. Dates of interventions like restorations, repairs, replacements and extractions were recorded. Additionally, general information about ...

2012
Nidhi Duggal

The extraction of grossly decayed teeth with least remaining tooth structure has now become the history. With advances in the field of dentistry, teeth formerly considered for extraction are now being saved. However, it is clear that significant reconstruction is often required, and evident that a wide variety of ways exist to achieve this. The longevity of endodontically involved teeth has bee...

Journal: :The journal of contemporary dental practice 2017
Fouad Ayoub Houssam Jassar Hassan El Husseini Ziad Salameh

AIMS AND OBJECTIVES The fiber post type used in restoring endodontically treated teeth may affect the dental expert decision in the case of dental malpractice. The aim of this study was to evaluate the low-cost commercial fiber post in comparison with a higher cost or well-known documented fiber post system. MATERIALS AND METHODS A total of 20 premolars were selected for the study; following ...

Journal: :journal of dental research, dental clinics, dental prospects 0
elmira jafari navimipour mohammad esmaeel ebrahimi chaharom parnian alizadeh oskoee narmin mohammadi mahmoud bahari maryam firouzmandi

background and aims. the aim was to evaluate the effect of three methods of fiber insertion on fracture resistance of root-filled maxillary premolars in vitro. materials and methods. sixty extracted human maxillary premolars received endodontic treatment followed by preparation of mesioocclusodistal (mod) cavities, with gingival cavosurface margin 1.5 mm coronal to the cementoenamel junction (c...

Journal: :iranian endodontic journal 0
narmin mohammadi department of operative dentistry, dental school, tabriz university of medical sciences, tabriz, iran amir ahmad ajami department of operative dentistry, dental school, tabriz university of medical sciences, tabriz, iran soodabeh kimyai department of operative dentistry, dental school, tabriz university of medical sciences, tabriz, iran mojdeh rezaei aval department of operative dentistry, dental school, babol university of medical sciences, babol, iran

introduction: the aim of the present study was to evaluate the effect of three types of luting cements used for post cementation on the fracture resistance of endodontically treated maxillary premolars, restored with resin composite. materials and methods: one hundred intact single-rooted human maxillary premolars were randomly divided into 5 groups of 20 each. in groups 2-5, post spaces were p...

Atefeh Atoufi, Hamideh Sadat Mohammadipour Michael Meharry, Saied Mostafa Moazzami,

Direct restoration of severely damaged endodontically treated teeth (ETT) using available and conventional and current matrix systems is sometimes impractical and in some clinical cases is impossible. The aim of this paper is to introduce and describe a new matrix system based on Rigid Tray Technique (RTT) for dealing with such difficult clinical cases.

Journal: :journal of dental materials and techniques 0
nasrin sarabi dental research center, department of operative dentistry, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) habib taji general practitioner, mashhad, iran javad jalayer general practitioner, mashhad, iran. negin ghaffari general practitioner, mashhad, iran maryam forghani dental materials research center, department of endodontics, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences)

introduction: the restoration of endodontically treated teeth is a topic that has been studied extensively but it is still a challenge for dental practitioners. the aim of this study was to evaluate fracture resistance, fracture patterns and fracture location of endodontically treated human maxillary premolars restored with direct and indirect composite resin and ceramic restoration. methods: e...

Journal: :Journal of oral rehabilitation 2013
A Ploumaki A Bilkhair T Tuna S Stampf J R Strub

The aims of this systematic review were to investigate the success rates of prosthetic restorations on endodontically treated teeth and their manner of failure. PubMed and hand literature searches were conducted on studies published until June 2012. Only clinical studies on human subjects referring to the success rates of prosthetic restorations on endodontically treated teeth with a follow-up ...

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