حاج محمدی, عمران ، اسلامی, زهرا ، مرتضوی, زهرا ، خلیلی, وحید (1399) ارزیابی الگوی نهفتگی مولرهای سوم مگزیلا در جمعیت اردبیل. Journal of Craniomaxillofacial Research ــ 7 (2). ص.ص.84-90. شاپا 2345-5489
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آدرس اینترنتی رسمی : https://jcr.tums.ac.ir/index.php/jcr/article/view/...
عنوان انگليسی
Investigation of the impact pattern of maxillary third molars in Ardabil population
خلاصه انگلیسی
Purpose: The aim of present investigation was to evaluate frequency of different angles, numbers of roots, depth of impaction in maxillary third molarsand their damages to nearby structuresby analyzing panoramic radiography. Materials and Methods: This study was conducted by analyzing panoramic radiography 382 (124 men & 258 women) patients who referred to baser radiography center, rad radiography center and Ardabil dental school between year 2014 to 2015. Results:The most frequent angle of impacted teeth in maxillary third molar in both genders was vertical (48/9%), and the most frequent depth was class C according Winter Classification System (46/8%), in approximately 85% of cases No space between teeth and sinus was observed and according to numbers of roots 54% of teeth had 2 roots, 22% 3 roots and 8% had only one root. The most important damage to nearby structures was angular periodontal lesions which were demonstrated in radiography (52%), making caries on second molars (100%), root resorption on second molars (6%) and in 18% no harmful lesions on molar 2 or radiographic lesions were detected. Conclusions: Within the limitations of this study, most of third impacted maxillary molars had enough space to maxillary sinus and most of them were vertically, thus extraction of these impacted teeth seems simple and possible.
نوع سند : | مقاله |
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زبان سند : | انگلیسی |
نویسنده اول : | عمران حاج محمدی |
نویسنده : | زهرا اسلامی |
نویسنده : | زهرا مرتضوی |
نویسنده مسئول : | وحید خلیلی |
کلیدواژه ها (انگلیسی): | Panoramic radiographs, Maxillae ,Mandible ,Impacted tooth, Ankylosis, Dilaceration, Alveolar clefts, Cleidocranial dysplasia, Amelogenesis imperfecta, Dentigerous cyst, Supernumerary teeth |
موضوعات : | WU دندانپزشکی .جراحی دهان |
بخش های دانشگاهی : | دانشکده دندانپزشکی > گروه جراحی دهان، فک و صورت |
کد شناسایی : | 13966 |
ارائه شده توسط : | دکتر عمران حاج محمدی |
ارائه شده در تاریخ : | 21 بهمن 1399 07:29 |
آخرین تغییر : | 21 بهمن 1399 07:29 |
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