搜索结果: 1-5 共查到“口腔正畸学 Cone beam”相关记录5条 . 查询时间(0.046 秒)
Facial Soft-Tissue Asymmetry in 3D Cone Beam Computed Tomography Images of Children with Surgically Corrected Unilateral Clefts
soft-tissue depth facial reconstruction cleft lip with or without cleft palate
2014/11/6
Cleft lip with or without cleft palate (CL/P) is a relatively common craniofacial malformation involving bony and soft-tissue disruptions of the nasolabial and dentoalveolar regions. The combination o...
Linear Accuracy of Cone Beam CT Derived 3D Images
Cephalometry Computed tomography Cone beam Radiography Cephalometric
2010/3/5
Objective: To compare the in vitro reliability and accuracy of linear measurements between cephalometric landmarks on cone beam computed tomography (CBCT) 3D volumetric images with varying basis proje...
Two- and Three-dimensional Orthodontic Imaging Using Limited Cone Beam–Computed Tomography
Limited cone beam computed tomography Image diagnosis Impacted tooth
2008/12/4
Considerable progress has been made in diagnostic, medical imaging devices such as computed tomography (CT). However, these devices are not used routinely in dentistry and orthodontics because of hi...
Mesiodistal Root Angulation Using Panoramic and Cone Beam CT
Root angulation Cone beam CT Panoramic projection
2008/11/4
Objective: To determine if the panoramic projection can accurately determine mesiodistal root angulations.Materials and Methods: A plaster study model of the dentition of each of five patients was pre...
Linear Accuracy and Reliability of Cone Beam CT Derived 3-Dimensional Images Constructed Using an Orthodontic Volumetric Rendering Program
Computed tomography Cone beam Cephalometry Diagnostic imaging Head 3D CT
2008/10/30
Objective: To compare accuracy of linear measurements made on cone beam computed tomographic (CBCT) derived 3-dimensional (3D) surface rendered volumetric images to direct measurements made on human s...