کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5638799 1584098 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Combined preoperative measurement of three inferior alveolar canal factors using computed tomography predicts the risk of inferior alveolar nerve injury during lower third molar extraction
ترجمه فارسی عنوان
اندازه گیری قبل از عمل جراحی از سه عامل کانال آلوئولار پایین تر با استفاده از توموگرافی کامپیوتری، خطر ابتلا به آسیب عصب آلوئولار تحتانی را در استخراج مولر سوم پایین تر پیش بینی می کند
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
چکیده انگلیسی

A retrospective cohort study was performed to assess the clinical usefulness of combination assessment using computed tomography (CT) images in patients undergoing third molar extraction. This study included 85 patients (124 extraction sites). The relationship between cortication status, buccolingual position, and shape of the inferior alveolar canal (IAC) on CT images and the incidence of inferior alveolar nerve (IAN) injury after third molar extraction was evaluated. IAN injury was observed at eight of the 124 sites (6.5%), and in five of 19 sites (26.3%) in which cortication was absent + the IAC had a lingual position + the IAC had a dumbbell shape. Significant relationships were found between IAN injury and the three IAC factors (cortication status, IAC position, and IAC shape; P = 0.0001). In patients with the three IAC factors, logistic regression analysis indicated a strong association between these factors and IAN injury (P = 0.007). An absence of cortication, a lingually positioned IAC, and a dumbbell-shaped IAC are considered to indicate a high risk of IAN injury according to the logistic regression analysis (P = 0.007). These results suggest that a combined assessment of these three IAC factors could be useful for the improved prediction of IAN injury.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Oral and Maxillofacial Surgery - Volume 46, Issue 11, November 2017, Pages 1479-1483
نویسندگان
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