کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3122996 1583703 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Extraction of impacted mandibular third molars - the effect of osteotomy at two speeds on peripheral bone: a histopathological analysis
ترجمه فارسی عنوان
استخراج مولر سوم فک پایین - اثر استئوتومی در دو سرعت بر استخوان محیطی: یک تحلیل هیستوپاتولوژیک
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
چکیده انگلیسی

The aim of this study was to find out the ideal speed for making a precise osteotomy with minimal damage to the surrounding bone. Thirty-six patients were divided into two groups (n=18 in each) depending on the speed of the handpiece used for osteotomy (slow=20 000 rpm and fast=40 000 rpm). Samples were taken from the peripheral bone and examined histologically to measure the margins of the osteotomy, the amount of debris produced, and the degree of thermal osteonecrosis. The osteotomy made with the high speed handpiece was better than that made with the low speed one on all counts. The margins in the high speed group were more or less precisely as required, with less debris and no thermal necrosis, which illustrated the efficacy of a high speed osteotomy. These findings can apply to other procedures that involve osteotomies in maxillofacial surgery.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: British Journal of Oral and Maxillofacial Surgery - Volume 54, Issue 4, May 2016, Pages 449–453
نویسندگان
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