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Light transmittance characteristics and refractive indices of light-activated pit and fissure sealants
Pit and fissure sealant Light transmittance characteristics Refractive index
2010/11/26
We examined the light transmittance characteristics and refractive indices of light-activated pit and fissure sealants. Five commercial pit and fissure sealants and human enamel were studied, along wi...
Examiner Variability of Several Malocclusion Indices
Examiner Variability Several Malocclusion Indices
2009/3/11
Examiner Variability of Several Malocclusion Indices.
Asymmetry indices are developed using two axes, one based on midsagittal structures and the other on mid-points between bilateral structures. Asymmetry of paired structures is calculated relative ...
Correlation of orthodontic treatment demand with treatment need assessed using two indices
Orthodontic treatment need Treatment demand Occlusal Index Index of Treatment Need
2009/1/12
The orthodontic treatment need of 105 first year university students (51 males and 54 females, mean age 19.75 years) at the University of Hong Kong was assessed using the Occlusal Index (OI) and the...
Numerous indices have been proposed to help the clinician decide how much maxillary expansion will be required to alleviate crowding. The purpose of this investigation was to examine the validity of...
Can Cephalometric Indices and Subjective Evaluation Be Consistent for Facial Asymmetry?
Face Asymmetry Subjective evaluation Cephalograph
2008/12/1
The purpose of this study was to investigate the relationship between the subjective evaluation of facial asymmetry and seven cephalometric indices. Ten orthodontists subjectively evaluated the fr...