Abstract:Objective: This study assessed the variations in the perception of the smile line, according to examiners from three different social classes in the City of Cuiaba, Brazil. Materials and Methods: A total of 12 smile photographs were taken of female students. These photographs were then classified according to the smile line profile presented by each volunteer (ideal, straight and reverse smile line). We selected which side of the smile matched the esthetic norms; later, the smile photographs were digitally dup… Show more
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