The Relationship Between Cephalogram Analysis and Oxygen Desaturation Index During Sleep in Patients Submitted for Mandibular Setback Surgery.

作者: Khaled Gamal Dahy , Katsu Takahashi , Kazuyuki Saito , Azumi Kakeno , Honoka Kiso

DOI: 10.1097/SCS.0000000000004386

关键词: Sleep in non-human animalsCephalogramAirwayObstructive sleep apneaOrthodonticsJaw SurgeryPulse oximetryHyoid boneMedicineTongue

摘要: OBJECTIVES The aim of this study was to examine the relationship between morphologic factors mandibular protrusion patients and clinical indices obstructive sleep apnea (OSA). METHODS Fifty-two Japanese divided into 2 groups: 1 jaw surgery group (30 patients) (22 patients). Morphologic changes were studied using cephalograms taken before year after surgery. Functional impulse oscillometry pulse oximetry during sleep, both which are clinically useful measures in assessing OSA, RESULT Lower face cage area significantly decreased than patients. Positive significant correlation found 3% oxygen desaturation index (ODI) tongue vertical position hyoid bone group. Multiple regression analysis indicates that airway independently predictors ODI CONCLUSION In surgery, maxillary compensated for effect setback Mandibular performed within range adequate movement distance, but precautions risk postoperative syndrome should be considered.

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