Tegumentary, skeletal and dental evaluations of the facial profile. / Avaliações tegumentares, esqueléticas e dentárias do perfil facial.

AUTOR(ES)
DATA DE PUBLICAÇÃO

2005

RESUMO

The purpose of this study was to radiographically evaluate the relations hip between lips, soft pogonion, maxilla, mandible and incisors in individuals with a balanced facial profile. Thirty Brazilian women aged 19 to 31 years were evaluated, from whom teleradiographs (lateral view) were taken in the natural position of the oriented head. The cephalometric analysis was performed evaluating the nose, the lips and the soft pogonion in relation to the vertical line which passes by the subnasal point (SnV), the maxilla and the mandible in relation to the base of the skull and the incisors in relation to their bone bases. The results demonstrated that the upper lip was slightly forward to SnV line, the lower lip was positioned on the line and the soft pogonion was behind the line. The maxilla was slightly protruded, whereas the mandible waswell positioned in relation to the base of the skull, therefore the maxillomandibular relationship was somewhat augmented. Although the upper incisors had normal inclinations, the lower incisors were slightly protruded. Statistically significant positive correlations were also observed between the mandibular length and the projection of the lower lip; the projection of the hard pogonion and the projection of the soft pogonion; the maxillomandibular relationship and the lip relationship in the anteroposterior direction and between the projection of the lips and the projection of the soft pogonion. A statistically significant negative correlation was also found between the inclination of the lower incisor and the projection of the lower lip and between the inclination of the lower incisor and the projection of the soft pogonion.

ASSUNTO(S)

integument tegumento facial analysis tecidos moles análise facial soft tissues análise cefalométrica cephalometric analysis

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