CBCT와 파노라마방사선영상에서 관찰된상악동내 방사선불투과상 : 상악동석
Antrolith on CBCT and panoramic radiographic image ; case report
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초록
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.
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.
참고문헌 (12)
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