Int J Paediatr Dent. 2023 Jun 23. doi: 10.1111/ipd.13102. Online ahead of print.
ABSTRACT
AIM: To evaluate the effects of nasoalveolar molding (NAM) therapy on maxillary arch dimensions and malocclusion characteristics in patients with unilateral (UCLP) and bilateral cleft lip and palate (BCLP).
DESIGN: Patients in deciduous dentition were referred to the institutional department of orthodontics. The NAM group consisted of 21 patients with UCLP (mean age 4.7±0.7 years) and 12 patients with BCLP (mean age 4.8±0.7 years). Sixteen patients with UCLP (mean age 4.9±0.9 years) and 5 patients with BCLP (mean age 5.4±1.1 years) were included in the non-NAM group. The plaster models of all patients were digitized. Dental arch dimensions and malocclusion characteristics were analyzed via digital software. One-way ANOVA with Bonferroni correction was used for statistical analysis.
RESULTS: Intercanine and intermolar widths showed statistically significant differences according to the cleft type (P<.01). There was no statistically significant effect of NAM therapy on maxillary arch parameters and malocclusion characteristics (P>.05). The prevalence of anterior crossbite was 12.1% in the NAM group, and 23.8% in the non-NAM group.
CONCLUSION: NAM therapy did not affect the maxillary arch dimensions and malocclusion characteristics in patients with UCLP and BCLP. The cleft type was the main factor, leading to a significant difference in maxillary widths.
PMID:37351851 | DOI:10.1111/ipd.13102
