Related Experiment Video
Updated: Jul 2, 2025
04:58
Method of Studying Palatal Fusion using Static Organ Culture
Published on: September 19, 2015
8.8K
Occlusal Outcomes in Non-Robin Sequence Patients with Isolated Cleft Palate
Catherine Beaumont1, Audrey Bellerive2, Anne-Sophie Julien3
1Department of Otolaryngology - Head and Neck Surgery, CHU de Québec-Université Laval, Quebec City, QC, Canada.
Summary
Children with isolated cleft palates undergoing Furlow palatoplasty often develop Class II malocclusion. Preoperative cleft measurements did not predict this occlusal outcome, but larger clefts correlated with a shorter maxilla.
Area of Science:
- Craniofacial Surgery
- Pediatric Dentistry
- Orthodontics
Background:
- Isolated cleft palate (ICP) management requires understanding long-term skeletal and occlusal outcomes.
- Furlow palatoplasty is a common surgical technique for ICP.
- Predicting occlusal outcomes aids in personalized treatment planning.
Purpose of the Study:
- To evaluate skeletal class occlusion and lateral cephalometry in children with ICP treated with Furlow palatoplasty.
- To determine if pre-palatoplasty cleft measurements correlate with cephalometric findings and occlusal outcomes.
Main Methods:
- Retrospective cohort study of 32 patients with ICP (non-Robin sequence) aged 6-8 years.
- Analysis of pre-operative cleft measurements and post-operative lateral cephalograms.
- Statistical analysis using ANOVA and Spearman Correlation to assess associations.
Main Results:
- At age 7, skeletal occlusal outcomes were Class I (19%), Class II (59%), and Class III (22%).
- No pre-operative cleft measurement predicted the skeletal occlusal class.
- A larger hard palate cleft was associated with a shorter antero-posterior maxilla (rs value not provided).
Conclusions:
- Skeletal occlusal outcomes in this ICP cohort are comparable to literature findings.
- Occlusal prognosis for ICP appears more favorable than for Robin Sequence or cleft lip and palate.
- Pre-operative cleft size is not a reliable predictor of long-term occlusal outcome after Furlow palatoplasty.
