The invention is a method for the aesthetic analysis of the teeth in the smile area, suited to facilitate the identification of aesthetic dental treatments and including: photographic examination of the patient's teeth; calibration of the images as a function of certain measures taken; consistency check of the data to detect and limit errors due to incorrect measurements; identification on the calibrated images of a defined set of reference points; automatic analysis and parametrization of the images with respect to the reference points; determination of possible treatments suited to achieve the desired aesthetic improvement; and display and/or print representation of the resulting possible treatments.