relathionship between facial references and mesiodistal wisth of maxillary anterior teeth among Saudi patients

A total of 439 Saudi patients were examined to determine if there is a correlation between the width of the maxillary anterior teeth and four anatomical facial references [the bizygomatic width, interpupillary distance, intraalar width and the width of the mouth]. All measurements done by using a modified Boley gauge, except the bizygomatic which was done by using a face bow. No correlation was found between the measurements for the population as whole, nor when the population was divided accordingly to sex