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Long-term Outcome for Two-Stage Palatal Closure With Different Timings for Hard Palate Surgery: Craniofacial Growth and Dental Arch Relation
OBJECTIVE: The aim was to evaluate dental arch relation and craniofacial growth for individuals born with unilateral cleft lip and palate (UCLP), who had two-stage palatal surgery, with hard palate closure (HPC) at the ages of 3 or 8 years. DESIGN: Longitudinal cohort study. SETTING: Ceft lip and pa...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10467013/ https://www.ncbi.nlm.nih.gov/pubmed/36597376 http://dx.doi.org/10.1177/10556656221140676 |
Sumario: | OBJECTIVE: The aim was to evaluate dental arch relation and craniofacial growth for individuals born with unilateral cleft lip and palate (UCLP), who had two-stage palatal surgery, with hard palate closure (HPC) at the ages of 3 or 8 years. DESIGN: Longitudinal cohort study. SETTING: Ceft lip and palate team in Gothenburg, Sweden. PATIENTS: The inclusion criteria were nonsyndromic individuals born with complete UCLP who were consecutively operated according to two different surgical protocols; soft palate closure at 6 months followed by hard palate closure at the age of 3 years (HPC3) or at the age of 8 years (HPC8). In this evaluation, 28 individuals had HPC3 and 59 individuals had HPC8. INTERNVENTIONS: The main outcome, longitudinal series of dental casts and lateral radiographs from the ages of 5, 10, 16, and 19 years, were evaluated using GOSLON Yardstick and cephalometric analysis. RESULTS: At the age of 10 years, 78% of the individuals with HPC3 demonstrated GOSLON scores of 1 and 2 and 86% in HPC8. At the age of 19 years, 54% of the individuals exhibited GOSLON scores of 1or 2 when compared with 74% in HPC8. A statistical significant difference for SNA was observed at the age of 5 years (P = .004), with a lower SNA in HPC3, but not at the ages of 10, 16 and 19 years. At the final age, SNA was 75.2° for HPC3 and 76.8° for HPC8. CONCLUSIONS: The decrease in age for HPC did not have an adverse effect on long-term dental arch relationship or craniofacial growth. |
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