Reliability study in the measurement of the cusp inclination angle of a chairside digital model / 华西口腔医学杂志
West China Journal of Stomatology
; (6): 56-59, 2018.
Article
em Zh
| WPRIM
| ID: wpr-773296
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE@#This study aims to evaluate the reliability of the software Picpick in the measurement of the cusp inclination angle of a digital model.@*METHODS@#Twenty-one trimmed models were used as experimental objects. The chairside digital impression was then used for the acquisition of 3D digital models, and the software Picpick was employed for the measurement of the cusp inclination of these models. The measurements were repeated three times, and the results were compared with a gold standard, which was a manually measured experimental model cusp angle. The intraclass correlation coefficient (ICC) was calculated.@*RESULTS@#The paired t test value of the two measurement methods was 0.91. The ICCs between the two measurement methods and three repeated measurements were greater than 0.9. The digital model achieved a smaller coefficient of variation (9.9%).@*CONCLUSIONS@#The software Picpick is reliable in measuring the cusp inclination of a digital model.
Palavras-chave
Texto completo:
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Base de dados:
WPRIM
Assunto principal:
Software
/
Reprodutibilidade dos Testes
/
Modelos Dentários
Tipo de estudo:
Prognostic_studies
Idioma:
Zh
Ano de publicação:
2018
Tipo de documento:
Article