title: [Surgical treatment of sleep-related breathing disorders in children].
abstract: The surgical treatment of sleep-related breathing disorders in children depends on the cause of the upper airway obstruction, which can be located in the nasal fossae, pharynx (the most frequent adenotonsillar hyperplasia), or larynx (laryngomalacia, cysts…), or can be multilevel, as in syndromic diseases. Adenotonsillectomy is the most frequently performed and effective (70-80%) procedure. The aim of this technique is to normalize nocturnal respiratory parameters and daytime symptoms, as well as to revert, or at least to halt, cardiovascular complications, neurocognitive disturbances, growth delay and enuresis, which can develop if treatment is not provided or is delayed. However, despite its effectiveness, adenotonsillectomy more frequently leads to complications in children with sleep apnea-hypopnea syndrome (SAHS) than in those undergoing this procedure for other reasons. Moreover, 20-30% of children with SAHS who undergo adenotonsillectomy will show residual SAHS, and this percentage can increase to 70% in patients with severe SAHS, Down syndrome, craniofacial anomalies, neuromuscular disturbances, and morbid obesity. Consequently, both clinical and polysomnographic follow-up are recommended after adenotonsillectomy, especially in the latter risk group. Finally, other obstructive disorders of the upper airway must also be treated, although less frequently due to their lower incidence. These disorders include choanal atresia or stenosis, laryngomalacia, and hypoplasia of the midface or mandible. Tracheotomy will sometimes be required.
authors.affiliation: Servicio de Otorrinolaringología, Hospital Clínico Universitario de Valencia, Valencia, España. fernandez_enr@gva.es
authors.forename: Enrique
authors.initials: E
authors.lastname: Fernández Julián
mesh_terms: D000233:Adenoidectomy; D002648:Child; D005147:Facial Bones / Q000601:surgery; D006801:Humans; D012891:Sleep Apnea Syndromes / Q000601:surgery*