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

Table 2

Comparison of mean maxillary anterior teeth widths obtained from 2D images and clean width obtained after photographic error assessment ().

Maxillary teeth	2D photographic width		Clean width
	Mean	Standard deviation	Mean	Standard deviation
Right central incisor	16.114	2.366	8.130	0.717
Right lateral incisor	13.888	5.156	6.241	0.903
Right canine	11.079	3.093	6.619	1.319
Left central incisor	16.366	5.655	7.965	0.848
Left lateral incisor	13.308	1.318	5.983	0.937
Left canine	10.937	0.803	6.384	1.320
Combine six teeth width	81.722	9.924	40.788	4.090

Clean width: mesiodistal teeth dimension obtained after photographic error estimation assessment; 2D: two-dimensional ().