Pharyngeal airway space and frontal and sphenoid sinus changes after maxillomandibular advancement with counterclockwise rotation for class II anterior open bite malocclusions
نویسندگان
چکیده
منابع مشابه
Long-term pharyngeal airway changes after bionator treatment in adolescents with skeletal Class II malocclusions
OBJECTIVE The aim of this study was to evaluate long-term changes in the pharyngeal airway dimensions after functional appliance treatment in adolescents with skeletal Class II malocclusions. METHODS Pharyngeal airway dimensions were compared between subjects with skeletal Class II malocclusions (n = 24; mean age: 11.6 ± 1.29 years) treated with a Class II bionator and age-matched control sub...
متن کاملبررسی تاثیر دستگاه فانکشنال Two Piece Function Corrector نوع Open Bite بر وضعیت دنتواسکتال بیماران Skeletal Class II Open Bite
سابقه و هدف: ناهنجاری Class II open bite اسکلتال، سیر درمان دشواری دارد و در صورت عدم درمان در سنین جهش رشدی، چرخش مندیبل به سمت پایین و عقب همچنان ادامه مییابد. هدف مطالعه حاضر بررسی تغییرات دندانی - استخوانی ناشی از کاربرد دستگاه فانکشنال TPFC open bite type در بیماران مبتلا به ناهنجاری Skeletal class II open bite میباشد.مواد و روشها: این پژوهش با روش نیمه تجربی انجام شد و 21 بیمار (با میانگی...
متن کاملoropharyngeal airway dimensional changes after treatment with trainer for kids (t4k) in class ii retrognathic children
no abstract/
متن کاملPosterior Pharyngeal Airway in Clockwise Rotation of Maxillomandibular Complex Using Surgery-first Orthognathic Approach
BACKGROUND Because obstructive sleep apnea is known to be an important preexisting factor causing chronic disease, many investigations have been done recently. There have been few reports regarding the posterior pharyngeal airway after clockwise rotation of maxillomandibular complex. Because the 2-jaw surgery in class III patients could cause obstructive sleep apnea or snoring, we investigated ...
متن کاملFrontal Sinus Patency after Extended Frontal Sinusotomy Type III
Introduction: The surgical management of chronic frontal sinus disorders remains a challenge for rhinologists. The aim of this study was to evaluate the result of Draf III in a series of patients who underwent this procedure. Materials and Methods: Twenty patients were included in this study. Demographic data, history of prior surgery, asthma, aspirin sensitivity and Lund–Mackay score were r...
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ژورنال
عنوان ژورنال: Dentomaxillofacial Radiology
سال: 2012
ISSN: 0250-832X,1476-542X
DOI: 10.1259/dmfr/22419253