کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3146625 1197304 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Volumetric Pulp Changes after Orthodontic Treatment Determined by Cone-beam Computed Tomography
ترجمه فارسی عنوان
تغییرات پالپ حجمی پس از درمان ارتودنسی تعیین شده توسط توموگرافی کامپیوتری کانال پرتو
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
چکیده انگلیسی

IntroductionThe purpose of this study was to observe and evaluate 3-dimensional pulp cavity changes during orthodontic treatment.MethodsEighty-seven patients formed the study sample and were divided into an experimental group (48 patients) and a control group (39 patients). Cone-beam computed tomographic (CBCT) records were obtained before the start of the treatment (T0) and after space closure for the experimental group, whereas for the control group CBCT images were obtained approximately 17–18 months (T1) after obtaining the first image (T0). CBCT data were reconstructed with surface and volume rendering software (Mimics; Materialise, Leuven, Belgium), and the volumetric images were modified to display the teeth from various orientations. Six anterior teeth were segmented and their pulps isolated. Paired t test was used to check for statistical significance.ResultsThe difference in the pulp volume was statistically significant at P < .05 for all the anterior teeth in the experimental group and at P < .05 for the right canine, P < .05 for the right and left lateral incisors, and P < .05 for the left central in the control group.ConclusionsOrthodontic treatment in the experimental group produced a significant decrease in the size of the pulp, which was statistically significant.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Endodontics - Volume 40, Issue 11, November 2014, Pages 1758–1763
نویسندگان
, , ,