Craniofacial morphology and otitis media with effusion in children.

Abstract

Otitis media with effusion (OME) affects 28-38% of pre-school children, and it occurs due to the dysfunction of the auditory tube. Anatomical development of the auditory tube depends on the craniofacial growth and development. Deviations of normal craniofacial morphology and growth using cephalometric studies, may predict the evolution of otitis. Our goal in this paper is to determine if there are differences in craniofacial morphology between children with adenoid enlargement, with and without otitis media with effusion. This is a prospective study in which the sample consisted of 67 children (male and female) from 5 to 10 years old. All patients presented chronic upper airway obstruction due to tonsil and adenoid enlargement (>80% degree of obstruction). Thirty-three patients presented otitis media with effusion, for more than 3 months and 34 did not. The latter composed the control group. Standardized lateral head radiographs were obtained for all subjects. Radiographs were taken with patient positioned by a cephalostat and stayed with mandibles in centric occlusion and lips at rest. Radiographs were digitalized and specific landmarks were identified using a computer program Radiocef 2003, 5th edition. Measurements, angles and lines were taken of the basicranium, maxilla and mandible according to the modified Ricketts analysis. In addition, facial height and facial axis were determined. Children with otitis media with effusion present differences in the morphology of the face, regarding these measures: N-S (anterior cranial base length), N-ANS (upper facial height), ANS-PNS (size of the hard palate), Po-Or.N-Pog (facial depth), Ba-N.Ptm-Gn (facial axis), Go-Me (mandibular length) and Vaia--Vaip (inferior pharyngeal airway).

DOI: 10.1016/j.ijporl.2008.03.027

10 Figures and Tables

Cite this paper

@article{Francesco2008CraniofacialMA, title={Craniofacial morphology and otitis media with effusion in children.}, author={Renata Cantisani Di Francesco and Bruno Peres Paulucci and Cl{\'a}udio de G{\'o}is Nery and Ricardo Ferreira Bento}, journal={International journal of pediatric otorhinolaryngology}, year={2008}, volume={72 8}, pages={1151-8} }