@article{HE2016, 
author = {Jin-quan HE and Ke-xiong OUYANG and Chao-jian WANG and Jun-wei ZHANG and Luo HUANG and Wei-qi WANG and Luan-qiu CHEN and Zheng-guo PIAO},
title = {Application of cone beam CT in evaluating the bone defect volume in alveolar cleft},
year = {2016},
journal = {Journal of Prevention and Treatment for Stomatological Diseases},
volume = {24},
number = {5},
pages = {293-296},
keywords = {Alveolar cleft, Bone transplantation, Bone defect, Volume measurement, Cone beam CT},
url = {https://www.sciopen.com/article/10.12016/j.issn.2096-1456.2016.05.007},
doi = {10.12016/j.issn.2096-1456.2016.05.007},
abstract = {ObjectiveTo evaluate the accuracy of cone beam CT (CBCT) in calculating the volume of the bone defect in alveolar cleft.Methods14 patients with unilateral alveolar cleft were included in this study. Their image data were collected by CBCT scan and imported in the Mimics 10. 01 software. The volume of the bone defect in alveolar cleft was calculated by Mimics 10. 01 software. The real bone volumes transplanted during operation were measured by sterile syringes and were compared with preoperative CBCT data.ResultsThe volume of bone defect from CBCT calculation was (2. 78 ± 0. 70) mL, while the real volume obtained in operation was (2. 88 ± 0. 70) mL. There was no significant difference between the CBCT data and the real bone defect (P ＞ 0. 05). The accuracy of CBCT in predicting bone defect volume was (95. 09 ± 2. 56) %.ConclusionThe combination of CBCT data and Mimics software can evaluate the bone defect volume in alveolar cleft accurately.}
}