Presurgical nasoalveolar molding therapy is a significantly helpful treatment for patients with unilateral cleft lip and palate. The reduction in the alveolar cleft region and the nasal reshaping are favorable.
This study was performed to investigate the isolated effects of cleft lip repair on maxillary morphology in patients with complete unilateral cleft lip and palate. We compared 10 adult patients with unilateral cleft lip and palate who had only lip repair in childhood and no palatal repair (group 1) with 30 adult patients with unilateral cleft lip and palate who had both their lip and palate repaired in childhood (group 2). Both groups of patients also were compared with 24 adult individuals who had normal occlusion and no cleft anomalies. Evaluation of lateral cephalograms showed that both group 1 and group 2 had significant degrees of maxillary retrusion compared with normal individuals. The magnitude of maxillary retrusion was not increased by cleft palate repair, and none of the cephalometric measurements were significantly different between groups 1 and 2.
In this report, we describe the treatment of a 10-year-old girl with a Class III skeletal relationship with maxillary hypoplasia and severe oligodontia. The maxillary arch was in a complete crossbite relationship with the mandibular arch. The treatment plan called for displacing the maxillary complex anteriorly with a facemask. Because of the lack of available teeth, a rigid anchorage implant was used in combination with the remaining teeth to provide anchorage. A titanium lag screw was placed in the maxillary alveolus. Three weeks later, 800 g of orthodontic force was applied. A significant anterior displacement of the nasomaxillary complex was achieved with the facemask. At the end of treatment, a temporary removable partial denture was placed.
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