An Analysis of Maxillary Anterior Teeth Crown Width-Height Ratios: A Photographic, Three-Dimensional, and Standardized Plaster Model’s Study

Table 1

Distribution of mean maxillary anterior teeth widths obtained from 2D images and 3D and plaster dental models ().

Maxillary teeth	2D photographic width		3D digital model width		Plaster dental cast width
	Mean	Standard deviation	Mean	Standard deviation	Mean	Standard deviation
Right central incisor	16.114	2.366	8.397	0.540	8.627	0.453
Right lateral incisor	13.888	5.156	7.735	0.554	7.371	0.539
Right canine	11.079	3.093	8.042	0.390	7.864	0.457
Left central incisor	16.366	5.655	8.788	0.426	8.723	0.479
Left lateral incisor	13.308	1.318	7.847	0.620	7.623	0.637
Left canine	10.937	0.803	8.157	0.464	7.959	0.482
Combine six teeth width	81.722	9.924	48.969	1.508	48.170	1.551

2D: two-dimensional; 3D: three-dimensional.