چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده ثبت کننده مقاله | سجاد شیرازی |
| مرحله جاری مقاله | تایید نهایی |
| دانشکده/مرکز مربوطه | دانشکده دندانپزشکی,مرکز تحقیقات لثه و دندان |
| کد مقاله | 60465 |
| عنوان فارسی مقاله | Arch width changes in patients with Class II division 1 malocclusion treated with maxillary first premolar extraction and non-extraction method. |
| عنوان لاتین مقاله | Arch width changes in patients with Class II division 1 malocclusion treated with maxillary first premolar extraction and non-extraction method. |
| ناشر | 5 |
| آیا مقاله از طرح تحقیقاتی و یا منتورشیپ استخراج شده است؟ | بلی |
| عنوان نشریه (خارج از لیست فوق) | |
| نوع مقاله | Original Article |
| نحوه ایندکس شدن مقاله | ایندکس شده سطح دو – PubMed |
| آدرس لینک مقاله/ همایش در شبکه اینترنت | https://www.ncbi.nlm.nih.gov/pubmed/27703608 |
| BACKGROUND: The aim of this study was to determine arch width changes during maxillary first premolars extraction and non-extraction treatment in patients with Class II division 1 malocclusion. MATERIAL AND METHODS: Dental casts of 91 Class II division 1 patients (36 males and 55 females) were evaluated. The minimum age of the subjects at the beginning of treatment was above 16 years. 48 patients were treated with extraction of the maxillary first premolars and 43 patients were treated without extraction. Pre- and post-treatment maxillary and mandibular inter-canine and inter-molar arch widths were measured. RESULTS: At the end of treatment, maxillary and mandibular inter-canine widths of both groups increased significantly. The maxillary inter-molar width decreased in the extraction group and increased in the non-extraction group. The mandibular inter-molar width increased significantly in both groups. No significant differences were observed between males and females. CONCLUSIONS: The results of this study indicated that there was a tendency for an increase in arch width during both the extraction and non-extraction treatment except maxillary inter-molar width in the extraction cases. |
| نویسنده | نفر چندم مقاله |
|---|---|
| سجاد شیرازی | اول |
| مژگان کچوئی | دوم |
| سمانه شیرازی | چهارم |
| نعیمه شه وقار اصل | سوم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| jcedv8i4p403.pdf | 1396/01/21 | 599758 | دانلود |
