[钉位预备对根尖密封完整性的影响]。

Ankara Universitesi Dis Hekimligi Fakultesi dergisi = The Journal of the Dental Faculty of Ankara University Pub Date : 1989-05-01

L Durutürk, B Yurdukoru, F Tulga

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引用次数: 0

摘要

采用银汞合金、N2和AH26封闭的上颌单根牙56颗，在体外进行了牙钉间隙制备对上颌根尖密封的影响。用210紫外分光光度计测定染料的渗透程度，发现AH26加或不加杜仲胶对根尖的密封是最合适的方法，钉孔制备对其密封能力没有影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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[Effect of dowel space preparation on the integrity of the apical seal].

Fifty-six single-rooted maxiller teeth obturated with amalgam, N2 and AH26 were tested in vitro to determine if dowel space preparation had an effect on apical seal. Dye penetration was evaluated using 210 UV Spectrophotometer and it was observed that the use of AH26 with or without gutta-percha to seal the root was the most suitable technique on apical seal and dowel space preparation did not influence the sealing ability of it.

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来源期刊

Ankara Universitesi Dis Hekimligi Fakultesi dergisi = The Journal of the Dental Faculty of Ankara University

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