|
キハラ タクヤ
Kihara Takuya
木原 琢也 所属 鶴見大学 歯学部 歯学科 クラウンブリッジ補綴学 職種 学部助手 |
|
| 論文種別 | 【査読あり】 研究論文（学術雑誌） |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Application of three-dimensional digital models for the morphometric analysis of predentition plasters: accuracy and precision |
| 掲載誌名 | 正式名：EUROPEAN JOURNAL OF PAEDIATRIC DENTISTRY ISSNコード：1591996X |
| 出版社 | ARIESDUE SRL |
| 巻・号・頁 | 15(4),pp.360-366 |
| 著者・共著者 | Y. Kaihara,A. Katayama,S. Iwamae,T. Kihara,K. Ono,M. Kurose,H. Amano,H. Nikawa,K. Kozai |
| 発行年月 | 2014 |
| 概要 | Aim This study aimed to test the accuracy and precision of measurements of three-dimensional (3D) digital models from the pre-dentition period using a noncontact 3D measurement system (3D scanner) versus the gold standard method of direct measurements using a digital caliper on plaster models.Materials and methods Ten pairs of plaster models were obtained from children during the predentition period. Linear measurements were performed using both methods. Three operators were trained in the use of both methods for this study. Measurements were performed with a minimum 2-week interval between measurements in a randomly chosen order.Results The mean difference between the measured values using the two methods was<0.2 mm for each measurement. There was no linearity in the measurements using pre-dentition digital models. An ANOVA Gage R&R analysis revealed that there was no significant operator difference (P< 0.307). The rate of variation of the 3D scanner over the total variation was 2.8%. The ICC was 0.982 (P< 0.001), suggesting excellent interoperator agreement.Conclusion The results suggest that measurements of digital 3D pre-dentition models are highly accurate and p |
| PMID | 25517580 |