Effects of Er:YAG laser and Nd:YAG laser treatment on the root canal dentin of human teeth: a SEM study
The objective of the study was to observe the morphological changes on root canal dentin after Er:YAG laser and Nd:YAG laser treatment. Twenty-one teeth biomechanically prepared were divided into three groups with seven teeth of each. Group A was unlased as a control. In group B, Er:YAG laser and in...
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Veröffentlicht in: | Lasers in medical science 2008-07, Vol.23 (3), p.247-252 |
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