ارزیابی جنسیتی از تغییرات نوردهی ماگزیلاری هنگام لبخند زدن

Female and male evaluators assess excessive gingival and maxillary incisor display differently for female and male probands. Excessive over- or underexposure of the maxillary gingiva and teeth when smiling is perceived as unattractive and results in less observer sympathy.