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Register a new userEffect of Surgical Mandibular Setback by Sagittal Split Ramus Osteotomy on Lower Pharyngeal Airway
تأثير الإرجاع الجراحي للفك السفلي بالقطع العظمي السهمي للرأد في المجرى الهوائي البلعومي السفلي
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تؤثر معالجة التشوهات السنية الوجهية بواسطة القطوع العظمية الفكية في شكل المجرى الهوائي البلعومي، لذا فإن الإرجاع الجراحي للفك السفلي قد يؤدي إلى إنقاص حجم المجرى الهوائي. لذلك كان الهدف من هذا البحث هو تقييم تأثير الإرجاع الجراحي للفك السفلي بواسطة القطع العظمي السهمي للرأد في البعد الأمامي الخلفي للمجرى الهوائي البلعومي السفلي بمستوى جذر اللسان و في توضع العظم اللامي.
Treatment of dentofacial deformities with jaw osteotomies has an effect on airway anatomy, therefore mandibular setback surgery has potential to diminish airway size. The aim of this study was evaluation the effect of mandibular setback surgery by bilateral sagittal split ramus osteotomy (BSSRO) on lower pharyngeal airway size in anteroposterior direction retrolingually and hyoid bone position.
References used
Lye KW: Effect of orthognathic surgery on the posterior airway space (PAS). Ann Acad Med Singapore. 2008;37(8):677-82
Babu RV, Narayanan V, Murugesan K: Pharyngeal airway changes following mandibular setback surgery. Indian J Dent Res. 2005;16:147
Liukkonen M, Vähätalo K, Peltomäki T, Tiekso J, Happonen RP: Effect of mandibular setback surgery on the posterior airway size. Int J Adult Orthodon Orthognath Surg. 2002;17:41-6
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