Mandibular setback osteotomies potentially lead to narrowing of the pharyngeal airways. subsequently resulting in post-surgical obstructive sleep apnea (OSA). To summarize current evidence from systematic reviews that has evaluated pharyngeal airway changes after mandibular setback with or without concomitant upper jaw osteotomies. PubMed. https://www.diegojavierfares.com/save-now-Caire-SeQual-Eclipse-Battery-Cartridge-for-Eclipse-3-5-Concentrators-top-grab/