Comparative 3D study of dental arches in children with microcephaly associated with congenital Zika syndrome, orofacial cleft

Autor(es)

Machado, Maria Aparecida Andrade Moreira ; Ambrosio, Eloa Cristina Passucci ; Bringel, Mayara ; Moffa, Eduardo Buozi ; Siqueira, Walter Luiz ; Oliveira, Thais Marchini

• Tipo de documento: Artigo Científico
• Fonte: SPECIAL CARE IN DENTISTRY; v. N/A, p. 7-pg., 2022-12-18.

Resumo

IntroductionThe dentist participates in the treatment protocol for craniofacial anomalies in individuals from the first months of life. Objectiveto compare in a retrospective cohort study the morphometry of the edentulous palate of children microcephaly associated with congenital Zika syndrome (CZS), unilateral complete cleft lip and alveolus (UCL), and without craniofacial anomalies. MethodsForty-five digitized dental molds composed the sample divided into three groups: CZS; UCL; and without craniofacial anomalies (control group). The following measurements were evaluated: intercanine and intertuberosity distances; dental arch length, area, volume, and mismatch superimposition. Parametric and non-parametric tests were applied (alpha = 5%). ResultsCZS group showed the smallest means of intercanine distance and area than those of the other groups (p = .001 and p = .010, respectively). The dental arch length was greater in the CZS group than in the control group (p = .020). The evaluation of the mismatch superimposition showed that the CZS group had the lowest means of maximum distance and root mean square than that of the UCL group (p = .025 and p = .005, respectively). ConclusionCZS participants tended to palatal narrowing, while UCL individuals had parameters similar to those of the control group, despite the alveolus defect. (AU)

• Processo FAPESP: 17/02706-9 - Uso da Esterefotogrametria 3D para análises volumétricas e sobreposição de imagens dos arcos dentários pré e pós-cirurgias de pacientes com fissura labiopalatina unilateral e bilateral
• Beneficiário: Eloá Cristina Passucci Ambrosio
• Modalidade de apoio: Bolsas no Brasil - Doutorado