Clin Exp Otorhinolaryngol.  2020 Aug;13(3):225-233. 10.21053/ceo.2020.00360.

Maxillomandibular Advancement and Upper Airway Stimulation: Extrapharyngeal Surgery for Obstructive Sleep Apnea

Affiliations
  • 1Division of Sleep Surgery, Department of Otolaryngology-Head and Neck Surgery, Stanford Hospital and Clinics, Stanford, CA, USA
  • 2Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

Abstract

There are many ways to categorize surgery for obstructive sleep apnea (OSA), one of which is to distinguish between intrapharyngeal and extrapharyngeal procedures. While the general otolaryngologist treating OSA is familiar with intrapharyngeal procedures, such as uvulopalatopharyngoplasty and tongue base reduction, extrapharyngeal sleep operations such as maxillomandibular advancement (MMA) and upper airway stimulation (UAS) have evolved rapidly in the recent decade and deserve a dedicated review. MMA and UAS have both shown predictable high success rates with low morbidity. Each approach has unique strengths and limitations, and for the most complex of OSA patients, the two in combination complement each other. Extrapharyngeal airway operations are critical for achieving favorable outcomes for sleep surgeons.

Keyword

Obstructive Sleep Apnea; Sleep Surgery; Maxillomandibular Advancement; Facial Skeletal Surgery; Hypoglossal Nerve Stimulation; Upper Airway Stimulation
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