Comparative inorganic analysis of the mesiodens and the 3rd molar as the autogenous tooth graft materials
이성석, 김수관, 오지수, 유재식, 김원기, 양정은, Lim Hyoung-Sup,
소속 상세정보
이성석 ( Lee Sung-Suk ) - Chosun University School of Dentistry Department of Oral and Maxillofacial Surgery
김수관 ( Kim Su-Gwan ) - Chosun University School of Dentistry Department of Oral and Maxillofacial Surgery
오지수 ( Oh Ji-Su ) - Chosun University School of Dentistry Department of Oral and Maxillofacial Surgery
유재식 ( You Jae-Seek ) - Chosun University School of Dentistry Department of Oral and Maxillofacial Surgery
김원기 ( Kim Won-Gi ) - Chosun University School of Dentistry Department of Oral and Maxillofacial Surgery
양정은 ( Yang Jung-Eun ) - Chosun University School of Dentistry Department of Oral and Maxillofacial Surgery
( Lim Hyoung-Sup ) - Chosun University School of Dentistry Department of Oral and Maxillofacial Surgery
KMID : 0362720170550020020
Abstract
Objective: The aim is to evaluate the potential of the mesiodens through the comparative inorganic analysis of 3rd molar teeth prior to clinical study.
Material and methods: The extracted mesiodens and the 3rd molar teeth were prepared. The teeth are prepared as in the process of the autogenous tooth bone graft. Scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD) analysis was performed for inorganic analysis.
Results: Rough and porous surfaces were observed in all materials in SEM analysis. Ca/P ratio of mesiodens was 1.55 and the 3rd molar was 1.22 in EDS analysis. XRD analysis shows that the 3 main peaks position were similar. This means that the graft materials are very similar to that of the crystallinity.
Conclusions: The mesiodens and the 3rd molar teeth are very similar to the inorganic component. These results provide the reasonable rationale that mesiodens can be used as autogenous tooth bone graft in a clinic.
키워드
Bone graft; Dental implant; Teeth
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