Excessive gingival display is defined as the exposure of more than 2 mm of the gingival
tissue. 1 Esthetics is the primary goal of treating patients with excessive gingival show. 2
However, proper occlusal harmony and facial proportions can also increase patient
satisfaction and quality of life. Considering the cause of the gummy smile, different treatment
approaches can be considered to obtain goals. The excessive gingival show is mainly
caused by hypermobility of the upper lip, altered passive eruption, gingival hyperplasia …