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Fabrication of a Feeding Obturator for Infants
Insights
Infant feeding obturators improve nutrition for babies with large cleft palates by enabling suction. This simple dental technique supports crucial weight gain before surgical repair.
Area of Science:
- Craniofacial anomalies
- Pediatric dentistry
- Biomaterials
Background:
- Large cleft palates present significant feeding challenges in infants.
- Inadequate nutrition can impede growth and delay necessary surgical interventions.
- Conventional feeding methods may be insufficient for infants with severe cleft palate.
Purpose of the Study:
- To describe a simple fabrication technique for infant feeding obturators.
- To demonstrate how obturators can facilitate adequate infant feeding and weight gain.
- To provide a pre-surgical solution for nutritional support in cleft palate cases.
Main Methods:
- Impression of the oral cavity using modeling plastic compound.
- Relining the impression with irreversible hydrocolloid to create a cast.
- Fabricating a vacuum-formed obturator from the cast.
- Adjusting the obturator for proper fit, palatal closure, and airway patency.
Main Results:
- The fabricated obturator effectively closes the cleft palate.
- Infants demonstrated improved ability to achieve suction and feed adequately.
- The obturator provided secure retention within the infant's oral cavity.
- Sustained weight gain was facilitated prior to surgical correction.
Conclusions:
- Infant feeding obturators are a straightforward and effective pre-surgical intervention.
- This dental technique supports nutritional rehabilitation in infants with large cleft palates.
- Obturator use aids in achieving critical weight gain for successful surgical outcomes.
Abstract:
Large clefts in the lip and palate are common congenital anomalies. If the cleft palate is large enough, conventional feeding techniques may not provide proper nutrition for the infant. Feeding obturators will aid in the ability of the infant to attain suction and help the infant to feed adequately. It is necessary for the infant to have sustained weight gain prior to surgery to correct the cleft lip and/or palate. Fabrication of an infant feeding obturator is a simple technique using materials found in every dental office. An impression is made using modeling plastic impression compound. This impression is relined using irreversible hydrocolloid, and the resulting cast is used to enable a vacuum-formed obturator to be fabricated. The vacuum-formed obturator is smoothed and adjusted in the infant's mouth to ensure closure of the palate but allows pace posteriorly to allow normal breathing. The resulting obturator is well retained in the infant's mouth, allowing feeding.