Improving the Outcomes of Nasoalveolar Molding in Complete Bilateral Cleft Lip and Palate Neonates: Randomized Clinical Trial
Improving the Outcomes of Nasoalveolar Molding in Complete Bilateral Cleft Lip and Palate Neonates: Randomized Clinical Trial
The goal of this clinical trial was to improve the outcome of using the nasoalveoalr molding appliances in patients with complete bilateral cleft lip and palate.
The primary outcome was to compare VMA and CMA regarding the three-dimensional change in the maxillary arch: anteroposterior, transverse, and vertical. The changes in the maxillary arch were assessed via the digital models acquired at two time intervals: before NAM therapy and 4 months after the start of either intervention modality (VMA and CMA).
Participants were divided into two groups: the vomer molding appliance group and the conventional molding appliance group , the appliances were delivered , followed up for 4 months till primary cheiloplasty and the results were assessd before the surgert.
Before the commencement of NAM therapy, an impression of the infant's maxillary arch was taken using a additional silicone elastomeric impression material (regular viscosity). The procedure involved a customized acrylic tray and was conducted with the infant fully awake, positioned head facing the clinician, and securely held by an assistant in the clinic. The impression should record accurately all the maxillary arch extending to the labial vestibule anteriorly and to the maxillary tuberosity posteriorly and registering all the undercuts around the vomer. The impression poured in hard stone , wax pattern made on the master cast , flasking and curing with clear heat cure acrylic resin and finishing and polishing before delivering to the baby.
Inclusion Criteria:
Exclusion Criteria: