Facial proportions assessment

– History of "Global Diagnosis"

– Facial proportions:

- 3 face heights

- Rickett's "Е" line

- Andrew's line

- Arnett's true vertical line

- Facial symmetry

- Upper lip analysis (lip length, normal upper lip mobility, symmetry)

- Occlusion plane diagnosis

- Buccal corridors

- The relationship between the incisal edges and the lips

- The ratio of the gum line to the upper lip

- Assessment of the size of the incisors

– Short, long and hypermobile upper lip: global diagnosis and treatment. Analysis of a clinical case

– Short clinical crown: global diagnosis and treatment

– Gummy smile treatment protocols.