Observer reliability of three-dimensional cephalometric landmark identification on cone-beam computerized tomography.
Observer reliability of three-dimensional cephalometric landmark identification on cone-beam computerized tomography.
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DOI：
10.1016/j.tripleo.2008.05.039
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发表时间：
2009-02
期刊：
影响因子：
--
通讯作者：
Tyndall D
中科院分区：
文献类型：
--
作者：
de Oliveira AE;Cevidanes LH;Phillips C;Motta A;Burke B;Tyndall D
To evaluate reliability in 3D landmark identification using Cone-Beam CT. Twelve pre-surgery CBCTs were randomly selected from 159 orthognathic surgery patients. Three observers independently repeated three times the identification of 30 landmarks in the sagittal, coronal, and axial slices. A mixed effects ANOVA model estimated the Intraclass Correlations (ICC) and assessed systematic bias. The ICC was >0.9 for 86% of intra-observer assessments and 66% of inter-observer assessments. Only 1% of intra-observer and 3% of inter-observer coefficients were <0.45. The systematic difference among observers was greater in X and Z than in Y dimensions, but the maximum mean difference was quite small. Overall, the intra- and inter-observer reliability was excellent. 3D landmark identification using CBCT can offer consistent and reproducible data, if a protocol for operator training and calibration is followed. This is particularly important for landmarks not easily specified in all three planes of space.
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影响因子：
4.3
作者：
Ito, K;Yoshinuma, N;Shinoda, K
通讯作者：
Shinoda, K
DOI：
10.1016/j.tripleo.2006.04.008
发表时间：
2007-04-01
期刊：
ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY
影响因子：
--
作者：
Ludlow, John B.;Laster, William Stewart;Garland Hershey, H.
通讯作者：
Garland Hershey, H.
DOI：
10.1016/j.ajodo.2005.03.029
发表时间：
2007-01-01
影响因子：
3
作者：
Cevidanes, Lucia H. S.;Bailey, L'Tanya J.;Turvey, Timothy
通讯作者：
Turvey, Timothy
DOI：
10.1016/j.tripleo.2005.10.057
发表时间：
2006-09-01
期刊：
ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY
影响因子：
--
作者：
Maeda, Masahito;Katsumata, Akitoshi;Ariji, Eiichiro
通讯作者：
Ariji, Eiichiro
影响因子：
3.3
作者：
Kumar, V.;Ludlow, J. B.;Cevidanes, L.
通讯作者：
Cevidanes, L.