Anatomic patterns of maxillary sinus drainage
نویسندگان
چکیده
منابع مشابه
Ectopic Molar with Maxillary Sinus Drainage Obstruction and Oroantral Fistula
Introduction: Ectopic tooth eruption may result owing to one of 3 processes: developmentalDisturbance, iatrogenic activity, or pathologic process, such as a tumor or a cyst. In rare cases, occlusion of the sinus ostia may predispose a patient to develop a maxillary sinus mucocele. When the maxillary sinus is invaded, symptoms usually occur late in the process. Case report: A 17 years old boy...
متن کاملEctopic Molar with Maxillary Sinus Drainage Obstruction and Oroantral Fistula
INTRODUCTION Ectopic tooth eruption may result owing to one of 3 processes: developmentalDisturbance, iatrogenic activity, or pathologic process, such as a tumor or a cyst. In rare cases, occlusion of the sinus ostia may predispose a patient to develop a maxillary sinus mucocele. When the maxillary sinus is invaded, symptoms usually occur late in the process. CASE REPORT A 17 years old boy re...
متن کاملCorrelations between anatomic variations of maxillary sinus ostium and postoperative complication after sinus lifting
OBJECTIVES The maxillary sinus mucosa is reported to recover to preoperative sterility after sinus floor elevation. However, when drainage of maxillary sinus is impaired, recovery can be delayed and maxillary sinusitis can occur. Therefore, in this study, we investigated the correlations between anatomic variants that can interrupt the ostium of the maxillary sinus and incidence of complication...
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 کاملMaxillary sinus anatomic and pathologic CT findings in edentulous patients scheduled for sinus augmentation.
OBJECTIVES An aberrant sinus anatomy or pathology can influence the sinus lift technique if it is encountered during surgical exposure. The purpose of the present study was to determine the prevalence of sinus disease and variations of normal anatomy among edentulous patients prior to sinus augmentation. MATERIAL AND METHODS 120 patients attending a private surgical practice (53 women and 67 ...
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ژورنال
عنوان ژورنال: Romanian Journal of Rhinology
سال: 2015
ISSN: 2393-3356
DOI: 10.1515/rjr-2015-0024