fa مقایسه رادیواپاسیتی Calcium Enriched Material (CEM)cement و (MTA) Mineral Trioxide Aggregated با سه نوع سیلر اندودنتیک در رادیوگرافی پری‌اپیکال دیجیتال دندانپزشکی Dental پژوهشي Original article <div style="text-align: justify;"><span style="font-size:11pt"><span style="line-height:18.0pt"><span style="direction:rtl"><span style="unicode-bidi:embed"><span calibri="" style="font-family:"><b><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:">مقدمه:</span></span></b> <span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">هدف از انجام این مطالعه ارزیابی و مقایسه رادیواپاسیته </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">CEM cement</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> و </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">MTA fillapex</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> با سه نوع سیلر</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">Pulpdent , Endoseal, AH26</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> در فاصله</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">های کانونی متفاوت 15 سانتی</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">متر و 30 سانتی</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">متر بود.</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="font-family:"B Nazanin""></span></span></span></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:18.0pt"><span style="direction:rtl"><span style="unicode-bidi:embed"><span calibri="" style="font-family:"><b><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:">روش بررسی:</span></span></b><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"> <span style="color:#080808">این مطالعه با استفاده از روش تجربی و در شرایط آزمایشگاهی انجام شد. مواد مورد اندازه‌گیری سه سیلر </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">Pulpdent, Endoseal, AH26</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> و دو ماده پرکردگی </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">CEM cement, MTA fillapex</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> بود. از هر نوع 6 نمونه طبق توصیه کارخانه سازنده تهیه شد. نمونه</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">ها بر روی اسلب شیشه</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">ای با روش همزدن با کمک اسپاتول تهیه و در مولدهایی با ابعاد 1</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">&times;</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">5</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">&times;</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">5 میلی</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">متر قرار داده شدند. رادیوگرافی با سنسورسیستم دیجیتال </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">PSP Fire CR</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> در فاصله</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">های 15 و 30 سانتی</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">متری از نمونه</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">‌</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">ها تهیه شدند. اطلاعات رادیواپاسیته به‌دست آمده توسط نرم‌افزار </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">Quantor Dent for Windows</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> تفسیر گردید. نتایج به‌دست آمده توسط</span></span></span><span lang="FA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> نرم‌افزار آماری</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">version 16 SPSS </span></span></span><span lang="FA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">&nbsp;و</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808"> آزمون آماری </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">Two way Anova</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">و </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">Tukey Test</span></span></span> <span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">مورد تجزیه و تحلیل قرار گرفت.</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="font-family:"B Nazanin""></span></span></span></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:18.0pt"><span style="direction:rtl"><span style="unicode-bidi:embed"><span calibri="" style="font-family:"><b><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:">نتایج:</span></span></b> <span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">بررسی میانگین و انحراف معیار رادیواپاسیتی نمونه‌ها در فاصله 15 و 30 سانتی‌متری گیرنده تا منبع اشعه نشان داد که </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">AH26</span></span></span> <span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">بالاترین و </span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">CEM cement </span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">&nbsp;کمترین میزان رادیواپاسیتی را در میان 5 سیلر مورد مطالعه دارا بودند. میزان رادیواپاسیته 5 نوع ماده مورد مطالعه با یکدیگر اختلاف معنی‌دار داشتند (0/05</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span cambria="" style="font-family:"><span style="color:#080808">></span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">P</span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"><span style="color:#080808">)</span></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#080808">.</span></span></span> <span dir="LTR" style="font-size:10.0pt"><span style="font-family:"Times New Roman",serif"></span></span></span></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:18.0pt"><span style="direction:rtl"><span style="unicode-bidi:embed"><span calibri="" style="font-family:"><b><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:">نتیجه‌گیری:</span></span></b><span lang="AR-SA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:"> <span style="color:#080808">تمامی 5 ماده مورد مطالعه از استاندارد لازم جهت حداقل رادیواپاسیته برخوردار بودند</span></span></span><span lang="FA" style="font-size:12.0pt"><span b="" nazanin="" style="font-family:">.</span></span></span></span></span></span></span><br> &nbsp;</div> <div style="text-align: justify;"><span style="font-size:11pt"><span style="line-height:18.0pt"><span calibri="" style="font-family:"><b><span new="" roman="" style="font-family:" times="">Introduction:</span></b> <span new="" roman="" style="font-family:" times="">The purpose of this research was to evaluate the radiopacity of calcium enriched material cement and mineral trioxide aggregated fillapex with 3 types of sealers: Endoseal, and AH26 at different focal distances of 15 cm and 30 cm.</span><span style="font-family:"Times New Roman",serif"></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:18.0pt"><span calibri="" style="font-family:"><b><span new="" roman="" style="font-family:" times="">Methods:</span></b> <span new="" roman="" style="font-family:" times="">The research method was an experimental and lab trial. In this research, 3 endodontic sealers: Pulpdent, Endoseal, and AH26 and two root filling material: mineral trioxide aggregated fillapex and calcium enriched material cement were studied. From each material 6 samples were prepared. The samples were prepared on a glass slab by stirring with the help of a spatula and placed in molds with dimensions of 1 x 5 x 5 mm. </span><span new="" roman="" style="font-family:" times="">Radiographs were prepared with the PSP Fire CR digital sensor system at a distance of 15 and 30 cm from the samples. </span><span new="" roman="" style="font-family:" times="">Radio opacity information obtained was interpreted by Quantor Dent for Windows software. </span>&nbsp;<span new="" roman="" style="font-family:" times="">The obtained results were analyzed by SPSS version 16 statistical software and Two-way ANOVA and Tukey test.</span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:18.0pt"><span calibri="" style="font-family:"><b><span new="" roman="" style="font-family:" times="">Results:</span></b><b> </b><span new="" roman="" style="font-family:" times="">The results showed that AH26 had the highest optical density value and calcium enriched material cement had the lower radiopacity. There was a significant difference between the radiopacity value of the 5 studied materials (P<0.05).</span><span style="font-family:"Times New Roman",serif"></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:18.0pt"><span calibri="" style="font-family:"><b><span new="" roman="" style="font-family:" times="">Conclusion:</span></b><b> </b><span new="" roman="" style="font-family:" times="">All the studied materials had the minimal standard of radiopacity</span><span new="" roman="" style="font-family:" times="">.</span></span></span></span><br> &nbsp;</div> رادیواپاسیتی, سیلر, ماده پرکننده, رادیوگرافی دیجیتال Radiopacity, Sealer, Filling material, Digital radiography. 6118 6125 http://jssu.ssu.ac.ir/browse.php?a_code=A-10-3494-1&slc_lang=fa&sid=1 Mehdi Tabrizizade مهدی تبریزی زاده tabrizizadeh@gmail.com 0000-0003-0286-610x No School of Dentistry, Shahid Sadoughi University of Medical Sciences, Yazd, Iran. بخش اندودنتیکس، دانشگاه علوم پزشکی و خدمات بهداشتی درمانی شهید صدوقی یزد، یزد، ایران. Ehsan Tavakoli احسان توکلی حسینی ehsantavakolihosseini@gmail.com 0000-0002-5204-7391 No Department of Radiology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran. بخش رادیولوژی، دانشگاه علوم پزشکی و خدمات بهداشتی درمانی شهیدصدوقی یزد، یزد، ایران. Malihe Davarpanah ملیحه داورپناه malihedavarpanah7074@gmail.com Yes Dentist دندانپزشک، دانشگاه علوم پزشکی و خدمات بهداشتی درمانی شهید صدوقی یزد، یزد، ایران.