Peer-Reviewed Journal Details
Mandatory Fields
O'Mahony G, Millett DT, Cronin MS, McIntyre GT, Barry MK
Journal of clinical and experimental dentistry
The relationship between tooth size discrepancy and archform classification in orthodontic patients.
Scopus: 2 ()
Optional Fields
To determine the relationship between clinically significant tooth size discrepancies (TSD) and archform classification in orthodontic patients. Eighty teeth with artificial white spot lesions were randomly divided into four groups: (A) distilled and deionized water, (B) Nd:YAG laser, (C) CPP-ACP cr¿¿me, & (D) CPP-ACP plus laser. SMH was measured using Vickers diamond indenter in Vickers Hardness Number (VHN). Two samples of each group were analyzed using scanning electron microscope (SEM). The results were analyzed with the SPSS 17/win. Reproducibility of the classification of archform was very good (unweighted Kappa statistic of 0.83 with a 95% confidence interval of 0.73, 0.93). There was no statistically significant difference in the distribution of archform type between group 1 and group 2 for the upper (p=0.3305) or lower (p=0.6310) arches. The presence of a clinically significant TSD and archform classification do not appear to be related. Key words:Tooth Size, Archform, Bolton discrepancy, digital models, polynomial curve, archform classification..
Grant Details