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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.1
- 수록면
- 219 - 228 (10page)
이용수
초록· 키워드
오류제보하기
Purpose: The aim of this study was to determine the reasons and solutions for intraoral phosphor storage plate (PSP) image artifacts and errors, and to develop an appropriate classification of the artifacts. Materials and Methods: This study involved the retrospective examination of 5,000 intraoral images that had been obtained using a phosphor plate system. Image artifacts were examined on the radiographs and classified according to possible causative factors. Results: Artifacts were observed in 1,822 of the 5,000 images. After examination of the images, the errors were divided into 6 groups based on their causes, as follows: images with operator errors, superposition of undesirable structures, ambient light errors, plate artifacts (physical deformations and contamination), scanner artifacts, and software artifacts. The groups were then re-examined and divided into 45 subheadings. Conclusion: Identification of image artifacts can help to improve the quality of the radiographic image and control the radiation dose. Knowledge of the basic physics and technology of PSP systems could aid to reduce the need for repeated radiography.
목차
등록된 정보가 없습니다.
참고문헌 (18)
참고문헌 신청
Wakoh M / 2001 / Digital imaging modalities for dental practice / Bull Tokyo Dent Coll 42:1~14
Mol A / 2019 / White and Pharoah’s oral radiology: principles and interpretation / Elsevier :40~60
Çalışkan A / 2017 / Definition, classification and retrospective analysis of photostimulable phosphor image artefacts and errors in intraoral dental radiography / Dentomaxillofac Radiol 46:20160188
Chiu HL / 2008 / Analysis of photostimulable phosphor plate image artifacts in an oral and maxillofacial radiology department / Oral Surg Oral Med Oral Pathol Oral Radiol Endod 106:749~756
Gulsahi A / 2016 / Assessment of intraoral image artifacts related to photostimulable phosphor plates in a dentomaxillofacial radiology department / Niger J Clin Pract 19:248~253
Mol A / 2019 / White and Pharoah’s oral radiology: principles and interpretation / Elsevier :40~60
Çalışkan A / 2017 / Definition, classification and retrospective analysis of photostimulable phosphor image artefacts and errors in intraoral dental radiography / Dentomaxillofac Radiol 46:20160188
Chiu HL / 2008 / Analysis of photostimulable phosphor plate image artifacts in an oral and maxillofacial radiology department / Oral Surg Oral Med Oral Pathol Oral Radiol Endod 106:749~756
Gulsahi A / 2016 / Assessment of intraoral image artifacts related to photostimulable phosphor plates in a dentomaxillofacial radiology department / Niger J Clin Pract 19:248~253
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