Cephalometric evaluation of soft tissue changes after extraction of upper first premolars in class ΙΙ div 1 patients
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چکیده
منابع مشابه
Cephalometric evaluation of soft tissue changes after extraction of upper first premolars in class ΙΙ div 1 patients
INTRODUCTION Tooth extraction to provide sufficient space, or camouflage of underlying skeletal problems is quite common in orthodontics. The present study evaluated soft tissue changes after upper first premolars extraction in class ΙΙ div 1 patients. MATERIAL AND METHODS 20 cases (15 females, 5 males), with a mean age of 17.8±2.9 years with class ΙΙ div1 malocclusion and normal vertical hei...
متن کاملCephalometric changes in Class II division 1 patients treated with two maxillary premolars extraction.
OBJECTIVE The purpose of this study was to evaluate the cephalometric alterations in patients with Angle Class II division 1 malocclusion, orthodontically treated with extraction of two maxillary premolars. METHODS The sample comprised 68 initial and final lateral cephalograms of 34 patients of both sex (mean initial age of 14.03 years and mean final age of 17.25 years), treated with full fix...
متن کاملlabial changes following extraction of first premolars for orthodontic treatment in patients with malocclusion class ii div i
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متن کاملcomparative assessment of soft-tissue changes in class ii division 1 patients following extraction and non-extraction treatment
background: the extraction of teeth for orthodontic purpose has always been a controversial subject in the speciality. the aesthetics impact of the soft-tissue profile might play a key role in deciding on premolar extraction or non-extraction (ne) treatment, particularly in borderline patients. the purpose of this cephalometric study was to examine the soft-tissue treatment effects of class ii ...
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ژورنال
عنوان ژورنال: Journal of Clinical and Experimental Dentistry
سال: 2014
ISSN: 1989-5488
DOI: 10.4317/jced.51474