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ISSN: 2161-119X

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Case Report

Treatment of Obstructive Sleep Apnea Syndrome through Orthodontics and Orthognathic Surgery: A Case Report with a Five Year Follow-Up

Omar Shafic Ayub1, Bruno Ayub2*, Priscila Vaz Ayub3, Dirceu Barnabé Ravelli4, Paulo Domingos Ribeiro5 and Margareth da Silva Coutinho6

1Department of Orthodontics and Dentofacial Orthopedics, Dentistry, Federal University of Mato Grosso do Sul - UFMS, Campo Grande, Brazil

2University of Franca - UNIFRAN, Franca, Brazil

3Orthodontics at the São Paulo State University - UNESP, Araraquara, Brazil

4Orthodontics, São Paulo State University - UNESP, Araraquara, Brazil

5Department Surgery and Traumatology, Disciplines Sacred Heart University - USC, Bauru, Brazil

6Department of Dentistry at the Federal University of Mato Grosso do Sul - UFMS, Campo Grande, Brazil

*Corresponding Author:
Bruno Ayub
Graduate student in Medicine
University of Franca - UNIFRAN
Franca, Brazil
Tel: 5516981402926
E-mail: [email protected]

Received Date: July 11, 2016; Accepted Date: July 21, 2016; Published Date: July 28, 2016

Citation: Ayub OS, Ayub B, Ayub PV, Ravelli DB, Ribeiro PD, et al. (2016) Treatment of Obstructive Sleep Apnea Syndrome through Orthodontics and Orthognathic Surgery: A Case Report with a Five Year Follow-Up. Otolaryngol (Sunnyvale) 6:250. doi:10.4172/2161-119X.1000250

Copyright: © 2016 Ayub OS, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.


Introduction: Obstructive sleep apnea (OSA) results from the presence of abnormal soft and hard tissues in the upper airway, which cause the collapse of the oropharynx in the deeper stages of sleep. Different treatment modalities have been proposed for OSA, aiming to offer a better quality of life for the patients. Orthognathic surgery via maxillary-mandibular advancement (MMA) decreases the collapse of soft and hard tissue structures during sleep and has a high success rate. The facial and occlusal improvement, the enhancement on respiratory function and the less morbid postoperative period are some advantages responsible for the growing acceptance of this technique. Case report: This case reports a combination of orthodontic treatment and orthognathic surgery via MMA in a 51 year old man with OSA. The initial polysomnography showed an apnea-hypopnea index of 49.2 and arousal index of 21.7. Follow-up polysomnography performed 15 months after surgery revealed significant improvement. The apneahypopnea index decreased to 2.9 and the arousal index to 12.3. The patient reported significant improvements in life quality, sleep quality, and nasal breathing capacity, as well as a decrease in daytime sleepiness and snoring. Thus far, the patient has been under postoperative follow-up for 5 years and 6 months, without any complaints of breathing difficulties during the day or night. Conclusion: The combination of orthodontic and surgical treatment via MMA may be a favorable alternative treatment for improving the respiratory symptoms of patients with OSA and is highly indicated for patients with maxillary-mandibular discrepancies.


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