Through a prospective, comparative research and according to the statistical analysis, significant changes are observed in relation to the vertical length gained after the primary lip corrective surgery. Taking into consideration the ANOVA/Friedman analysis Figures 7, 8, 9 and 10, it was found that for the length from:
Mediante investigación prospectiva, comparativa y de acuerdo al análisis estadístico se observan cambios significativos en relación a la longitud vertical ganada posterior a labioplastia primaria, tomando en cuenta el análisis ANOVA de Friedman Figuras 7, 8, 9 y 10 encontramos que para la longitud de: