Daffodil International University
Science & Information Technology => Science Discussion Forum => Topic started by: shahina on March 09, 2015, 09:46:46 AM
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The greatest benefit of laser fillings is that needles and drills are usually not required! This means no more high-pitched drilling noises and no more numb lips. Occasionally, a laser dentist will need to use a drill – for instance to remove amalgam. Also, a needle may sometimes be necessary for some patients, especially those with highly sensitive teeth. However, because lasers are effective in reducing sensitivity, those with sensitive teeth will benefit from reduced sensitivity after the filling.