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전산화 단층 촬영을 이용한 상악 전치부 자연치의 순측과 구개측 골의 두께 계측

Other Titles
 The thickness of facial and palatal bone of maxillary anterior natural teeth: radiographic analysis using computed tomography 
Authors
 배수용  ;  박정철  ;  손주연  ;  엄유정  ;  정의원  ;  김창성  ;  조규성  ;  채중규  ;  김종관  ;  최성호 
Citation
 Journal of the Korean Dental Association (대한치과의사협회지), Vol.47(10) : 669-676, 2009 
Journal Title
 Journal of the Korean Dental Association (대한치과의사협회지) 
ISSN
 0376-4672 
Issue Date
2009
Keywords
Computed Tomography ; Maxilla
Abstract
Purpose : Anterior region is crucial area for esthetic implant restoration. However, the alveolar process undergoes atrophy after removal of teeth and creates unfavorable situation for implant installation. The knowledge of the thickness of alveolar bone is required to estimate and expect the bone resorption after extraction. The aim of this study is to measure facial, palatal and faciopalatal bone thickness on maxillary anterior teeth. Methods : Facial, palatal, and faciopalatal bone thickness were measured on the computed tomography (CT) images from 57 patients, using an image analyzer program (Ondemand$3D^®$, Cybermed, Seoul, Korea). Results : The thickness of facial bone in incisors, lateral incisors and canines were less than 1 mm. The thickness of facial bone increased from anterior to posterior region and the thickness of palatal bone increased from posterior to anterior region. Conclusion : The measurement can be used for planning implant surgery before extraction. CT has are clinically useful in the evaluation of thickness of alveolar bone
Files in This Item:
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Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Periodontics (치주과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Chong Kwan(김종관)
Kim, Chang Sung(김창성) ORCID logo https://orcid.org/0000-0003-3902-1071
Um, Yoo Jung(엄유정)
Jung, Ui Won(정의원) ORCID logo https://orcid.org/0000-0001-6371-4172
Cho, Kyoo Sung(조규성) ORCID logo https://orcid.org/0000-0002-6777-5287
Chai, Jung Kyu(채중규)
Choi, Seong Ho(최성호) ORCID logo https://orcid.org/0000-0001-6704-6124
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/105660
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