title: [Could mouth breathing lead to obstructive sleep apnea syndromes. A preliminary study].
abstract: The aim of this preliminary work is to determine an easy method to diagnose "buccal breather" children and "nasal breather" children. Then, to establish a possible connection with the syndrome of obstructive sleep apnea. 22 children agreed to participate. Clinical, orthophonic, orthodontic, postural and polysomnographical exams have been carried out. The proposed clinical exam turns out to be a good means of diagnosing between buccal breathers and nasal breathers. The aerophonoscope reveals velar inadequacies in buccal breathers. The latter also present osseous discrepancies mainly in the mandible. The polysomnography reveals a higher apnea/hypopnea index and more agitated sleep in buccal breathers. Mandibular lowering movements are more frequent and similar to those of adults suffering from apnea. These elements similar to those encountered in adults suffering from apnea make us think that buccal breathing could be the origin of obstructive sleep apnea, several decades later.
authors.affiliation: Service d'O.D.F. et Orthodontie, C.H.U. de Liège, Ulg, Belgique.
authors.forename: S
authors.initials: S
authors.lastname: Raskin
authors.forename: M
authors.initials: M
authors.lastname: Limme
authors.forename: R
authors.initials: R
authors.lastname: Poirrier
mesh_terms: D000293:Adolescent; D000328:Adult; D002508:Cephalometry; D002648:Child; D003766:Dental Occlusion; D005260:Female; D006257:Head / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D008334:Mandible / Q000473:pathology / Q000503:physiopathology; D009058:Mouth Breathing / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D009068:Movement; D009666:Nose / Q000502:physiology; D010160:Palate, Soft / Q000503:physiopathology; D017286:Polysomnography; D011187:Posture / Q000502:physiology; D012119:Respiration; D012891:Sleep Apnea Syndromes / Q000209:etiology*; D013060:Speech / Q000502:physiology