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Update on Cone Beam Technology and Orthodontic Analysis
Chung H. Kau, BDS, MScD, MBA, PhD, MOrth, FDS, FFD, Cert (Ortho), Jin-le Li, MSD, Qingyi Li, PhD, Nadia Abou Kheir, DDS Dental Clinics Volume 58, Issue 3, Pages (July 2014) DOI: /j.cden Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 1 Images show the different sizes of FOV (2, 6, 9, 12, and 18 inches). (A) Sagittal view. (B) Frontal view. Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 2 Records of the same patient show different image quality. (A) Blurry image, the patient moved during scanning. (B) Slightly blurry image, the patient slightly moved. (C) Clear image, the patient was stable. Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 3 Example of a DICOM record. (A) DICOMDIR file and sequential axial slices. (B) An axial slice. (C) Reformatted stack of slices allows the user to scroll in three orthogonal-plane display (axial, coronal, and sagittal), and three-dimensional view of the CBCT volume is also available (3dMDvultus, Atlanta, GA). Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 4 Virtual patient. (A) Three-dimensional surface imaging. (B) Three-dimensional reconstruction of CBCT hard tissue. (C) Surface imaging projected onto CBCT hard tissue. (D) Integration of digital dental model and CBCT hard tissue imaging. Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 5 Measuring changes in airway constriction using InVivoDental software. (A) Before bilateral sagittal split ramus osteotomy. (B) After bilateral sagittal split ramus osteotomy. Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 6 Clinical photographs of a patient with a Class II skeletal before surgery (preoperatively). Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 7 DICOM slices extract from the DICOM file before the surgery (preoperatively). Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 8 Clinical photographs of a patient with a Class II skeletal after surgery (postoperatively). Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 9 Two-dimensional slice extract from the DICOM file after surgery (postoperatively). Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 10 SICAT JMT+ device (SICAT, Bonn, Germany).
Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 11 User interface of SICAT Function software.
Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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Fig. 12 User interface of InVivoDental software.
Dental Clinics , DOI: ( /j.cden ) Copyright © 2014 Elsevier Inc. Terms and Conditions
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