1,678 Views
•
01:49 min
September 08, 2023
DOI:
10.3791/65224-v
该项目的目的是通过使用一组经过验证的3D骨骼地标,为进行3D头影测量分析提供详细的方法。这些标志物覆盖颅底、面部上颌骨和下颌骨区域,可用于临床和研究。对于那些第一次在3D体积上注释地标的人来说,有一个学习曲线,强烈建议在将这些地标应用于临床和研究之前进行大量练习,以获得更多的经验和一致性。
与二维头影分析相比,3D 头影测量分析提供了更准确的测量。由于传统X射线胶片和2D数字格式中解剖结构的失真和放大,2D头影测量分析可以导致准确的跟踪和解释。此外,3D地标的坐标可以导出并用于进行几何形态分析以研究形状。
在颅面畸形的情况下,使用3D地标数据分析可以成为深入定量表型方法的一部分。此外,形态计量分析与功能分析和遗传信息的整合将为健康和疾病队列的颅面发育提供新知识。
01:49
Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans
Related Videos
1677 Views
03:39
Uploading the CBCT Scan, System Set-Up, and Annotation of 3D Anatomical Landmarks
407 Views
05:25
Definition and Specific Annotation Instructions for the 3D Cephalometric Landmarks
360 Views
3D Cephalometric Landmark Annotation Demonstration on Human CBCT Scans
1.7K Views
02:06
Reliability of Artificial Intelligence-Based Cone Beam Computed Tomography Integration with Digital Dental Images
586 Views
04:40
Identifying Coronary Artery Calcification on Non-gated Computed Tomography Scans
14.9K Views
05:37
Cone Beam Intraoperative Computed Tomography-based Image Guidance for Minimally Invasive Transforaminal Interbody Fusion
6.1K Views
09:49
Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization
10.2K Views
11:49
Using High Resolution Computed Tomography to Visualize the Three Dimensional Structure and Function of Plant Vasculature
20.9K Views
Read Article
Cite this Article
Almpani, K., Adjei, A., Liberton, D. K., Verma, P., Hung, M., Lee, J. S. Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans. J. Vis. Exp. (199), e65224, doi:10.3791/65224 (2023).
Download .ris file
Copy
Share Video
.