ОЦІНКА СЕЛЕКТИВНОСТІ ВИДАЛЕННЯ ЗАЛИШКІВ ФІКСАЦІЙНОГО ЦЕМЕНТУ НА ТВЕРДИХ ТКАНИНАХ ЗУБІВ ПІСЛЯ ЕБОНДИНГУ КЕРАМІЧНИХ РЕСТАВРАЦІЙ
Keywords:
porcelain veneers, Er:YAG laser, ceramics, veneer debondingAbstract
Removal of the scraps of cement for fixation is generally performed with a rotary instrument. Using this method the scraps of cement for fixation removal is complete, but is relatively time consuming and this technique is not ideal as the underlying tooth structure may be damaged. With the recent introduction of lasers in dentistry, there may be beneficial application in removing scraps with lasers. According to the results of our study using an Er:YAG and Er, Cr: YSGG laser allows to remove the scraps of cement for fixation from teeth without aggressive destruction or removal of underlying tooth structure, and ensure the selective ablation.
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