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Personal computer-based three-dimensional computed tomographic images of the teeth for evaluating supernumerary or
Kee-Deog Kim1, Axel Ruprecht, Kug-Jin Jeon
1Department of Oral and Maxillofacial Radiology, Oral Science Research Center, College of Dentistry, Yonsei University, Seoul, Korea. kdkim@yumc.yonsei.ac.kr
The Angle Orthodontist
|October 29, 2003
Summary
Personal computer-based 3D CT imaging effectively evaluates supernumerary and impacted teeth. This accessible technology aids dental practitioners in diagnosis and treatment planning.
Area of Science:
- Dentistry
- Radiology
- Medical Imaging
Background:
- Traditional dental radiography (periapical, occlusal, panoramic) has limitations in visualizing complex dental anomalies.
- Accurate localization and evaluation of supernumerary and impacted teeth are crucial for effective treatment planning.
Observation:
- Three complex cases demonstrated the utility of personal computer (PC)-based three-dimensional computed tomographic (3D CT) imaging.
- 3D CT imaging provided information not readily available from conventional radiographs.
- CT data was transferred to a PC for 3D volume rendering using specialized software.
Findings:
- PC-based 3D CT imaging accurately investigates and localizes supernumerary and impacted teeth.
- The use of PC-based software offers a cost-effective solution for advanced dental imaging.
- Real-time visualization of 3D CT reformatted images is achievable in dental offices.
Implications:
- 3D CT imaging enhances diagnostic capabilities for dental practitioners.
- Increased accessibility of 3D CT technology can improve patient care for dental anomalies.
- This approach facilitates better understanding and management of complex dental impactions.