|
イナガキ コウジ
INAGAKI Kouji
稲垣 幸司 所属 短期大学部 衛生/教員 職種 教授 |
|
| 言語種別 | 英語 |
| 発行・発表の年月 | 2021/04 |
| 形態種別 | 学術雑誌 |
| 査読 | 査読あり |
| 標題 | Micro-computed tomography analysis of the relationship between root canal number and root concavity in maxillary first and second molars in a Japanese population |
| 執筆形態 | 共著 |
| 掲載誌名 | Odontology |
| 掲載区分 | 国外 |
| 巻・号・頁 | 109,pp.193-200 |
| 国際共著 | 国際共著 |
| 著者・共著者 | Kato A, Inagaki K, Utsumi M, Kato K, Honda M |
| 概要 | The aim of this study was to investigate root canal configurations in maxillary first and second molars from a Japanese population, as well as the relationship between the root canal number and root concavity depth, using micro-computed tomography. Maxillary first (N = 74) and second (N = 70) molars from a Japanese population were used. Mesiobuccal (MB) roots were categorized into Group 1 (with a single root canal) or Group 2 (with two or more root canals). Approximately 51% and 35% of the MB roots in the three-rooted maxillary first and second molars, respectively, had two or more root canals. Close clinical monitoring is needed during the removal of calculus and cleaning of the root surfaces of maxillary first molars: specifically, excessive removal of cementum and dentin should be avoided, particularly when the molar has already undergone root canal treatment. |