Dimensional changes in maxillary sinus of mouth breathers
نویسندگان
چکیده
منابع مشابه
Alterations in Maxillary Sinus Volume among Oral and Nasal Breathers
BACKGROUND Oral breathing causes many changes in the facial anatomical structures in adult patients. In this study we aimed to determine the effects of long-term oral breathing (>5 years) on the maxillary sinus volumes among adult male patients. MATERIAL/METHODS We accessed medical records of 586 patients who had undergone cone beam computed tomography (CBCT) for any reason between September ...
متن کاملImpact of rapid maxillary expansion on nasomaxillary complex volume in mouth-breathers
Objective: To assess the volumetric changes that occur in the nasomaxillary complex of mouth-breathing patients with transverse maxillary deficiency subjected to rapid maxillary expansion (RME). Methods: This was a controlled, prospective intervention study involving 38 mouth-breathing patients presenting with transverse maxillary deficiency, regardless of malocclusion type or race. Twenty-th...
متن کاملMalignant Mucosal Melanoma of the Maxillary Sinus
Sinus mucosal malignant melanoma, is a rare type of melanoma with poor prognosis which is usually occurred in the adults. This is a rare case of a 33-year-old man presenting 2-week-long headache and nasal obstruction with the emphasis on the importance of Immunohistochemical staining to help the diagnosis.
متن کاملThree dimensional comparison of maxillary sinus volume in patients with and without posterior crossbite Maxillary sinus volume
Background: To compare the maxillary sinus (MS) volumes of the patients’ with and without posterior crossbite (PCB). Method: The CBCT scans of 2 groups were studied: (1) 50 patients (mean age: 14.39±1.32 years)without posterior crossbite (NCB); (2) 24 patients (mean age: 14.15±1.53 years) with PCB. After the volume calculation with using Dolphin 11.0 (Dolphin Imaging, Chatsworth, Calif, USA) so...
متن کاملBony Changes in a Unilateral Maxillary Sinus Fungal Ball
OBJECTIVES In the paranasal sinus fungal ball (SFB), changes that occur in the underlying bone have not been well described. Recently, bacterial coinfection has been reported in patients with paranasal SFB. We evaluated whether bone changes occur in patients with unilateral maxillary SFB, and also how bacteria in an SFB affect the bony wall of the sinus. METHODS A retrospective study of patie...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Oral Biology and Craniofacial Research
سال: 2013
ISSN: 2212-4268
DOI: 10.1016/j.jobcr.2012.11.005