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전산화 단층 방사선사진을 이용한 상악 정중부 역위 매복 과잉치에 관한 연구

Other Titles
 Study of invertly impacted supernumerary teeth in the midpalatal region using computerized tomography 
 최병재  ;  이용석  ;  이제호  ;  김성오 
 Journal of the Korean Academy of Pediatric Dentistry (대한소아치과학회지), Vol.30(3) : 363-372, 2003 
Journal Title
Journal of the Korean Academy of Pediatric Dentistry(대한소아치과학회지)
Issue Date
과잉치 ; 매복 ; 전산화 단층 방사선 사진 ; 합병증
과잉치 ; 매복 ; 전산화 단층 방사선 사진 ; 합병증
Supernumerary teeth are found frequently in the dental office causing many dental complications. They are one of the many dental abnormalities that may occur during tooth development. Inversely impacted supernumerary teeth in the midpalatal area are especially important clinically because they occur with high frequency and many complications. Though many previous clinical and radiographical studies exist, the sample numbers were small and the evaluation of shape, location, and effects to its surrounding tissue may not be accurate due to the solitary use of intraoral radiographs or panoramic radiographs. Among the patients who visited department of pediatric dentistry, yonsei dental hospital, from July, 1998 to June, 2002, those with inversely impacted supernumerary teeth took computerized tomography for a more accurate diagnosis. Their dental chart, panoramic radiograph and computerized tomography were evaluated for this study. The number, form, convexity, location, distance, and complications of inversely impacted supernumerary teeth in the midpalatal area were recorded. This study show that when the supernumerary teeth is tuberculated with a curved root and is in close proximity to the adjacent teeth, it causes complications such as eruption disturbance, rotation, displacement of adjacent teeth, and diastema. Such factors must be considered in making decisions for diagnosis and treatment.
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2. College of Dentistry (치과대학) > Dept. of Pediatric Dentistry (소아치과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Seong Oh(김성오) ORCID logo https://orcid.org/0000-0002-8620-1377
Lee, Jae Ho(이제호) ORCID logo https://orcid.org/0000-0002-1556-3485
Choi, Byung Jai(최병재)
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