منابع مشابه
Immunologic reactions and endodontics: an online study guide.
The Editorial Board of the Journal of Endodontics has developed a literature-based study guide of topical areas related to endodontics. This study guide is intended to give the reader a focused review of the essential endodontic literature and does not cite all possible articles related to each topic. Although citing all articles would be comprehensive, it would defeat the idea of a study guide...
متن کاملThe Physical Activity Vital Sign: a primary care tool to guide counseling for obesity.
BACKGROUND Only 25% of US adults achieve adequate physical activity (PA). Obtaining a PA history is an appropriate first step when evaluating this behavior. The Physical Activity Vital Sign (PAVS) is a clinical tool designed to screen for PA in adults. METHODS To determine how responses to the PAVS questions associate with BMI, overweight, and obesity, we performed a cross-sectional study uti...
متن کاملTips to avoid instrument separation in endodontics.
procedural accidents and obstacles to normally routine therapy, at almost any stage of treatment. One of these procedural problems is intracanal instrument fracture. Fractured root canal instruments may include endodontic files (Figure 1) and Gates Glidden burs. Instruments are made from nickel titanium (NiTi), stainless steel or carbon steel. Fracture often results from incorrect use or overus...
متن کاملLasers in Endodontics
This paper describes and discusses the use of the Nd:YAG and diode lasers in endodontics. Clinical studies clearly show advantages of laser treatments over currently-used conventional methods and techniques. The most important advantages are improved disinfection efficacy, more effective root canal cleaning, reduction of permeability, reduction of micro-leakage, and elimination of the need to u...
متن کاملMicroleakage in Endodontics
A three-dimensional obturation and complete coronal and apical seal is one the important aims of root canal treatment. Since microorganisms may remain in the root canal system after instrumentation, a tight apical seal is desired to prevent bacteria and their by-products from invading the apex. A perfect apical seal is also desired to prevent apical percolation. One of the major objectives of t...
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ژورنال
عنوان ژورنال: Vital
سال: 2006
ISSN: 1741-7503,1741-7511
DOI: 10.1038/vital378