يهدف هذا البحث إلى تقييم الشفاء الحاصل بعد عملية قطع الذروة باستخدام تقنيتين مختلفتين, و كذلك تقييم دور مادة ال MTA كحشوة راجعة و دور ليزر Er:Yag كأداة لقطع النهاية الذروية و أثر كل منهما على الشفاء.
The aim of this study is to evaluate the healing after
apicectomy by using two different techniques. And to evaluate the
effect of MTA as a retrograde filling material and also the Er:YAG
laser as a tool for resecting the apex, and the influence of them in
the healing.
References used
Lin S, Platner O, Metzger Z, Tsesis I. Residual bacteria in root apices removed by a diagonal root-end resection: a histopathological evaluation. International Endodontic Journal. 2008;41(6):469–475
Torabinejad M, Hong C-U, Lee S-J, Monsef M, Pitt Ford TR. Investigation of mineral trioxide aggregate for root-end filling in dogs. Journal of Endodontics. 1995;21(12):603–608
Bramante CM, de Moraes IG, Bernardineli N, et al. Effect of sputter-coating on cracking of root-end surfaces after ultrasonic retrograde preparation- A SEM study of resected root apices and their respective impressions. Acta Odontol Latinoam 2010; 23 Nº 1 /53-57 ISSN 0326-4815
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