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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yung-Yen Chiang Shu-Li Wang Shunghao Liu Fan Wu |
| Copyright Year | 2011 |
| Description | Author affiliation: Department of Dental Laboratory Technology, Central, Taiwan University of Science and Technology, Taichung 406, Taiwan (Yung-Yen Chiang; Shu-Li Wang) || Department of Information Management, National Chung, Cheng University, Chia-Yi 621, Taiwan (Shunghao Liu; Fan Wu) |
| Abstract | In the dental implant operation, the quality of bone mineral density (BMD) is required since the implant will graft through cortical bone into trabecular bone. If a patient has low BMD, the implant operation may fail and lead to complication; for example, the implant may penetrate through the maxillary sinus or inferior dental canal such that the patient will be facial nerve disorders for the injured inferior dental nerve. Thus, the dentist should have a BMD examination before the implant operation. In order to explore the bone mineral density, the patient used to take extra efforts to take a BMD examination by Dual-energy X-ray absorptiometry (DXA). In this paper, we exploit the cone beam computed tomography (CBCT) images for getting the BMD by exploring the relationship between trabecular bone and the gray levels of these images through the gray level of trabecula of the CBCT images. The simple linear regression is used to explore the correlation, threshold of osteoporosis and predict the t score. The experiment results show that the CBCT image can be used to explore the BMD of the implant area and the threshold of osteoporosis can be determined to detect whether the patient is low BMD. |
| Starting Page | 2009 |
| Ending Page | 2013 |
| File Size | 379119 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424493517 |
| e-ISBN | 9781424493524 |
| DOI | 10.1109/BMEI.2011.6098749 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-10-15 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Measurement Osteoporosis Bone Mineral Density Image Processing Implants Teeth Bones Dentistry Minerals Cone Beam CT |
| Content Type | Text |
| Resource Type | Article |
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