کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4760864 | 1422469 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of three-dimensional facial morphology between upright and supine positions employing three-dimensional scanner from live subjects
ترجمه فارسی عنوان
مقایسه مورفولوژی صورت سه بعدی بین موقعیت های راست و چپ در استفاده از اسکنر سه بعدی از افراد زنده
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کلمات کلیدی
بازسازی قانونی چهره، ضخامت بافت نرم بدن، اسکن چهره، دقت، تجزیه و تحلیل حجمی،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
Facial soft tissue thicknesses (FSTT) measurements collected from Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) imaging techniques are most commonly taken in the supine position for forensic craniofacial reconstruction. FSTT have been shown to be different in comparison to the upright position due to gravity. The variation of facial morphology between the upright and supine position of laser-scanned images taken from 44 individuals was investigated using volumetric analysis with deviation maps. Between 82.4% and 86.7% of the facial surface area were within the error range of ±2 mm between the supine and the upright position. This indicates that most anatomical landmarks taken from the MRI and CT data can be an accurate representative of the FSTT in the upright position. Seven landmarks located around the buccal region, masseteric region and the nasolabial region of the face showed the greatest FSTT deviation between the upright and supine position, thus these landmarks may affect the accuracy of facial reconstructions when using a CT or MRI database.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Legal Medicine - Volume 27, July 2017, Pages 32-37
Journal: Legal Medicine - Volume 27, July 2017, Pages 32-37
نویسندگان
Ozgur Bulut, Ching-Yiu Jessica Liu, Fatih Koca, Caroline Wilkinson,