A new evaluation of heat distribution on facial skin surface by infrared thermography

The aim of this study was to identify the facial areas defined by thermal gradient, in individuals compatible with the pattern of normality, and to quantify and describe them anatomically. The sample consisted of 161 volunteers, of both genders, aged between 26 and 84 years (63 ± 15 years). The results demonstrated that the thermal gradient areas suggested for the study were present in at least 95% of the thermograms evaluated and that there is significant difference in temperature between the genders, racial group and variables "odontalgia", "dental prothesis" and "history of migraine" (p