“…[7][8][9][10][11] While numerous methods have been suggested for estimating the combined width of the maxillary anterior teeth and the central incisor, there seem to be few reliable guidelines and many conflicting views. [12][13][14][15][16][17] In the construction of complete dentures, the estimation of the combined width of maxillary six anterior teeth is an important clinical procedure when pre-extraction records are not available. Several facial measurements, including bizygomatic width, inter-commissural width, interpupillary width and inter-alar width have been suggested to aid in the estimation of an overall width of the maxillary six anterior teeth.…”