نتایج جستجو برای: endodontic biomaterials

تعداد نتایج: 17680  

Journal: :ACS Biomaterials Science & Engineering 2018

2016
Ömür Dereci Ekim Onur Orhan Özgür Irmak Sinan Ay

BACKGROUND Aim of this study is to compare the clinical and radiographic success of non-surgical endodontic therapy in patients receiving intravenous zolendronate less than 1 year and more than 1 year. METHODS The clinical and radiographic follow-up data of 24 patients who were receiving IV zolendronate with 37 teeth were retrieved from the archives to evaluate clinical and radiographic heali...

2009
Bogdan Dimitriu Constantin Vârlan Ioana Suciu Virginia Vârlan Dana Bodnar

The aim of this general article is to present an overview of the current knowledge about composition and structural changes and also about specific biomechanical alterations related to vitality loss or endodontic therapy. For a long time, these issues have been controversially approached from a clinical standpoint and are therefore still confusing for many practitioners. Vitality loss or endodo...

2013
HUIMIN ZHOU BIN PENG YU-FENG ZHENG

Differences in mechanical properties between endodontic instruments might be related to the chemical composition, phase constitution, or fabrication process of nickel–titanium (NiTi) endodontic instruments. An awareness and knowledge of the mechanical properties of NiTi endodontic files and their association with the metallurgical properties is useful for clinicians to understand the behavior o...

Journal: :Journal of dental research 2006
D J Caplan J B Chasen E A Krall J Cai S Kang R I Garcia S Offenbacher J D Beck

A paucity of epidemiologic research exists regarding systemic health consequences of endodontic disease. This study evaluated whether incident radiographically evident lesions of endodontic origin were related to development of coronary heart disease (CHD) among 708 male participants in the VA Dental Longitudinal Study. At baseline and every three years for up to 32 years, participants (who wer...

Journal: :Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics 2011
Rachel Stockhausen Robert Aseltine J Greg Matthews Blythe Kaufman

OBJECTIVE The aims of this study were to understand if practicing dentists appreciate the difference in criteria for success used in the endodontic and implant literature, to evaluate the perceived outcome of implant therapy compared with endodontic treatment, and to evaluate current and projected utilization of implant and endodontic treatment. STUDY DESIGN A 16-question survey was distribut...

Journal: :Compendium of continuing education in dentistry 2013
James K Bahcall

Of all the procedural problems that can occur when practicing dentistry, endodontic file breakage is one dilemma that not only can lead to extreme stress for the clinician, but can cause great anxiety for the patient as well. Separated rotary nickel-titanium (NiTi) files can also pose an increased risk of post-endodontic complications. Understanding why and how endodontic file breakage occurs, ...

Journal: :Journal of oral rehabilitation 2006
Stephen C Bayne

Strategically, ‘biomaterials research’ should be refocusing its science on new areas – but it has not! Traditionally, biomaterials research has been heavily leveraged in ‘synthetic biomaterials product-testing’, but it should be moving towards ‘biological materials and clinical research’. There is an adage (Lubin’s Rule) that says ‘If another scientist thought your research was more important t...

Journal: :Analytical Sciences 2021

Journal: :Practical periodontics and aesthetic dentistry : PPAD 1999
D W Southard

One primary objective of endodontic therapy is to establish an adequate seal with the root canal filling material. The placement of an immediate amalgam buildup at obturation, in conjunction with rubber dam isolation, allows an endodontic seal to be extended from the foramen to the cavosurface margin. As a result of this immediate buildup, the length of the seal and the longevity of the endodon...

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