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KMID : 0362420140520030233
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Journal of Korean Academy of Prosthodontics
2014 Volume.52 No. 3 p.233 ~ p.238
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Evaluation of alveolar bone density by intraoral periapical radiography
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Park Eun-Jin
Kim David-Hyungjin
Kim Eun-Suk
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Abstract
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PURPOSE. A method detecting change of jaw or alveolar bone density may be helpful in periodontal care, implant dentistry and evaluation of bone density of whole body.
MATERIALS AND METHODS. In this study, bone density of intraoral periapical radiography using phantom-integrated XCP is compared with that of quantitative computed tomography (QCT).
RESULTS. Bone density of intraoral periapical radiography and the one measured by QCT showed high correlation (correlation coefficient = 0.92, P<.001) in alveolar bone, and relatively high correlation (0.73, P<.001) in cancellous bone.
CONCLUSION. This study revealed possibility of scoring of bone density by intraoral periapical radiography.
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KEYWORD
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Bone density, Alveolar bone density, Intraoral periapical radiography, Quantitative computed tomography, Cortical bone, Cancellous bone
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