지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
Objective: The purpose of this study was to evaluate the effectiveness of the use of Reference Ear Plug (REP) during cone-beam computed tomography (CBCT) scan for the generation of lateral cephalograms from CBCT scan data. Methods: Two CBCT scans were obtained from 33 adults. One CBCT scan was acquired using conventional methods, and the other scan was acquired with the use of REP. Virtual lateral cephalograms created from each CBCT image were traced and compared with tracings of the real cephalograms obtained from the same subject. Results: CBCT scan with REP resulted in a smaller discrepancy between real and virtual cephalograms. In comparing the real and virtual cephalograms, no measurements significantly differed from real cephalogram values in case of CBCT scan with REP, whereas many measurements significantly differed in the case of CBCT scan without REP. Conclusion: Measurements from CBCTgenerated cephalograms are more similar to those from real cephalograms when REP are used during CBCT scan. Thus, the use of REP is suggested during CBCT scan to generate accurate virtual cephalograms from CBCT scan data.
목차
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
CONCLUSION
REFERENCES
참고문헌 (20)
참고문헌 신청
Danforth RA / 2003 / 3-D volume imaging for dentistry: a new dimension / J Calif Dent Assoc 31:817~823
Mozzo P / 1998 / A new volumetric CT machine for dental imaging based on the cone-beam technique: preliminary results / Eur Radiol 8:1558~1564
Proffit WR / 2007 / Contemporary orthodontics / Mosby :201~202
Farman AG / 2005 / ALARA still applies / Oral Surg Oral Med Oral Pathol Oral Radiol Endod 100:395~397
Farman AG / 2006 / Development of imaging selection criteria and procedures should precede cephalometric assessment with cone-beam computed tomography / Am J Orthod Dentofacial Orthop 130:257~265
Mozzo P / 1998 / A new volumetric CT machine for dental imaging based on the cone-beam technique: preliminary results / Eur Radiol 8:1558~1564
Proffit WR / 2007 / Contemporary orthodontics / Mosby :201~202
Farman AG / 2005 / ALARA still applies / Oral Surg Oral Med Oral Pathol Oral Radiol Endod 100:395~397
Farman AG / 2006 / Development of imaging selection criteria and procedures should precede cephalometric assessment with cone-beam computed tomography / Am J Orthod Dentofacial Orthop 130:257~265
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UCI(KEPA) : I410-ECN-0101-2014-510-003605714