Year : 2005 | Volume
: 5 | Issue : 4 | Page : 208--210
Pierre robin syndrome: Rehabilitation of a neonate for nursing with palatal obturator
Nipa V Thakkar1, MJ Bhatt2,
1 Ahmedabad Dental College, Santej, Ahmedabad, India
2 Consultant ENT Surgeon, Ahmedabad, India
Nipa V Thakkar
Benivila,Near Swaminarayan Temple, Vasna Barrage Road, Vasna, Ahmedabad - 380 007
Pierre-Robin Syndrome or anomalad is a congenital abnormality characterized by cleft, micrognathia and glossoptosis. Feeding of a neonate with a complete cleft palate is a very difficult task. A multidisciplinary approach is required to manage the complex features involved in the case of such children and their families. Here, we are presenting a case of a one day old neonate having Pierre-Robin syndrome with complete cleft palate in whom we constructed a palatal obturator for feeding.
|How to cite this article:|
Thakkar NV, Bhatt M J. Pierre robin syndrome: Rehabilitation of a neonate for nursing with palatal obturator.J Indian Prosthodont Soc 2005;5:208-210
|How to cite this URL:|
Thakkar NV, Bhatt M J. Pierre robin syndrome: Rehabilitation of a neonate for nursing with palatal obturator. J Indian Prosthodont Soc [serial online] 2005 [cited 2019 Nov 13 ];5:208-210
Available from: http://www.j-ips.org/text.asp?2005/5/4/208/21638
Pierre-Robin syndrome is considered to be a non-specific anomalad which may occur either as an isolated defect or as a broader group of malformations. The isolated defect is considered a sporadic or non-genetic condition with a very low recurrence risk in the family. In contrast, Pierre-Robin syndrome, in association with other genetic syndromes, may carry a very high recurrence risk. In the case of Pierre-Robin anomalad, the primary defect lies in the arrested development and ensuing hypoplasia of the mandible, ultimately producing the characteristic 'bird facies'. This in turn prevents the normal descent of the tongue between the palatal shelves, resulting in cleft palate. Because of this mechanism cleft lip is not associated with cleft palate. A single midline cleft of the palate is due to lack of fusion of the palatal processes; it may vary in extent from a bifid uvula to a cleft which involves both the soft and hard palate resulting in a complete cleft palate. Other systemic findings may also be present including congenital heart defects, other skeletal anomalies and ocular lesions. In addition, mental retardation also may be present in a significant number of these patients. Here we are presenting the case of a one day old neonate with Pierre-Robin syndrome,in whom we constructed a palatal obturator for feeding required for the proper growth and development and also to prevent other associated complications.
A one day old male child with Pierre-Robin syndrome was referred from ENT and pediatric dept. to Dental dept. On extra-oral examination, the neonate showed receded chin, ocular lesion and club feet [Figure 1]. On intra-oral examination, the palate was almost totally absent with only the alveolus present in right and left sides, with the cleft extending to the soft palate. The nasal septum and chonchae were visible. Feeding of the patient was carried out with the help of a Ryles tube [Figure 2].
The child had been examined by ENT and plastic surgeons and surgical correction was planned at the age of 18 months for cleft palate. For the purpose of feeding the child intra-orally, a palatal obturator was necessary to prevent nasal regurgitation or aspiration of milk into the trachea.
For the construction of an obturator, impression of the palate was taken with dental impression compound. First, the impression compound was softened and placed on the finger and allowed to lose a little heat. The child was made to cry and the finger was inserted into the oral cavity with the compound. Once the child started sucking on the finger and the compound hardened preliminarily, the finger was removed from the mouth and the compound chilled with tap water. A Plaster of Paris model was prepared by pouring the impression. Wax pattern was prepared on the plaster model. S.S. wire bent in the form of a 'U' was inserted in the wax pattern for the purpose of obtaining a handle. Then, the wax-pattern was invested and converted into heat-cure acrylic. All the borders of the obturator were rounded and polished in order to avoid trauma [Figure 3]. Post-insertion adjustments were done by trimming excessive amounts of acrylic from the nasal surface inducing gagging until the obturator was comfortably accepted by the child and polishing on all the sides was completed [Figure 4]. Proper instructions regarding the use were given to the mother.
The anomaly is due to failure of various embryonic processes of the upper jaw to unite. Of various other theories, faulty pre-natal nutrition and mechanical interference are given the greatest prominence. Palatal defects are associated even with other syndromes. The palatal cleft interferes with nursing and causes regurgitation of food through the nose. Infection of the nasopharynx and chronic catarrh are frequent. Often, through the involvement of the Eustachian tubes, the ears are affected. Otitis media may result and in 30-40% of the afflicted, hearing is impaired and the patient may become permanently deaf and dumb. Labirinthitis with the disturbance of the equilibrium has been observed. Bronchitis and Pneumonia may complicate local infections. The infant becomes undernourished and underweight and often is emaciated. The impediment in speech becomes more and more marked as time progresses, the patient having difficulty with guttural and labial sounds. On account of deafness, the speech defect is not easily corrected in older patients even if the operation is successful. Hence, the construction of palatal obturator for nursing is very important until the surgical correction of the defect is carried out. The time of operation for the best result is closely related to the method and technique employed.,,
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