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J Korean Dent Assoc. 2019;57(2):74-80. Published online February 28, 2019.
DOI: https://doi.org/10.22974/jkda.2019.57.2.003
- CBCT와 파노라마방사선영상에서 관찰된 상악동내 방사선불투과상 : 상악동석
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한원정
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단국대학교 치과대학 영상치의학교실
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- Antrolith on CBCT and panoramic radiographic image ; case report
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Won-Jeong Han
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Department of Oral & Maxillofacial Radiology, Dental College, Dankook University
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- Abstract
- Antrolith occurs within the maxillary sinuses and is circumscribed pathologic calcifications formed as a result of mineral salt deposition around an organic nucleus in the maxillary sinus. Radiographically, this lesion is a radiopaque mass showing variable sizes and shapes. Treatment by surgical removal is indicated only for large antrolith associated to clinical symptoms. CBCT should be required for treatment planning for implant-supported restorations in the maxilla because of the higher prevalence of anatomical variations and sinus disease. We report a 3 cases of antrolith which was found incidentally on panoramic images and CBCT, although there were no clinical symptoms.
Keywords :Antrolith;Maxillary Sinus;Cone-Beam Computed Tomography;
