منابع مشابه
comparison of natural head position in different anteroposterior malocclusions.
the facial esthetics after orthodontic treatment and orthognathic surgery may be affected by the patient's natural head position. the purpose of this study was to evaluate the natural head position for the three skeletal classes of malocclusion.our sample consisted of 102 lateral cephalometric radiographs of patients aged 15 to 18 years; class i (n=32), class ii (n=40) and class iii (n=30). nin...
متن کاملNatural stilbenes: an overview.
Natural stilbenes have been a hot research topic due to their intricate structures and diverse biological activities. Although their molecular backbone consists only of 1,2-diphenylethylene units, stilbenes show an enormous diversity with regard to the different units present, the degree of polymerisation, and the pattern of oligomer construction. From January 1995 to the end of 2008, more than...
متن کاملCraniofacial reference plane variation and natural head position.
Commonly used craniofacial reference planes such as Frankfort Horizontal (FH) and sella-nasion have shortcomings, including their variable interindividual orientation when related to true horizontal (HOR). Therefore, the aim of this study was to evaluate the potential usefulness of a range of craniofacial reference planes to HOR, including those which have not been investigated previously: the ...
متن کاملComparison of Natural Head Position in Different Anteroposterior Malocclusions
OBJECTIVE The facial esthetics after orthodontic treatment and orthognathic surgery may be affected by the patient's natural head position. The purpose of this study was to evaluate the natural head position for the three skeletal classes of malocclusion. MATERIALS AND METHODS Our sample consisted of 102 lateral cephalometric radiographs of patients aged 15 to 18 years; class I (n=32), class ...
متن کاملComparison of reproducibility of natural head position using two methods.
UNLABELLED Lateral cephalometric radiographs have become virtually indispensable to orthodontists in the treatment of patients. They are important in orthodontic growth analysis, diagnosis, treatment planning, monitoring of therapy and evaluation of final treatment outcome. AIM The purpose of this study was to evaluate and compare the maximum reproducibility with minimum variation of natural ...
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ژورنال
عنوان ژورنال: Journal of Pharmacy and Bioallied Sciences
سال: 2015
ISSN: 0975-7406
DOI: 10.4103/0975-7406.163488