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Journal of Dentistry, Shiraz University of Medical Sciences، جلد ۱۸، شماره ۴، صفحات ۲۹۸-۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی The Risk Factors in Early Failure of Dental Implants: a Retrospective Study
چکیده انگلیسی مقاله Statement of the Problem: Despite the low failure rate of dental implants, recognition of the risk factors can enhance the predictability of failure. Purpose: The aim of this study was to evaluate the risk factors for early implant failure. Materials and Method: This retrospective cohort study was conducted on two groups of patients, the patients with a failed implant before loading and those without a failed implant. Age, gender, implant type, implant surface, implant length, bone type, type of surgery (one- or two-stage) and immediate (fresh socket) or delayed placement of implant were the variables to be assessed in this study. Results: Out of the 1,093 evaluated implants, 73 cases (6.68%) failed in early stages. The two groups were significantly different in terms of implant surface, fresh socket placement, prophylactic use of antibiotics, and bone density ( p < 0.05). Age, gender, implant height, implant type (cylindrical or tapered) and one-stage or two-stage placement were not significantly different between the two groups ( p > 0.05). Conclusion: It seems that prophylactic antibiotic therapy, implant surface, bone density and placement in fresh extraction socket may contribute to dental implant failure.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله حسن مهاجرانی | hassan mohajerani
dental student, school of dentistry, shahid beheshti university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

روزبه روزبیانی | roozbeh roozbayani
fellowship of oral and maxillofacial implantology, school of dentistry, shahid beheshti university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

شهرام طاهریان | shahram taherian
dept. of oral and maxillofacial surgery, school of dentistry, shahid beheshti university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

رضا تبریزی | reza tabrizi


نشانی اینترنتی http://dentjods.sums.ac.ir/index.php/JDSUMS/article/view/1665
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Articles
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