Subsurface morphologic changes of ND:YAG
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Hess, John A.
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Article
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1997
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John Wiley and Sons
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English
β 412 KB
## Background and objective: Etching the enamel surface with a nd:yag dental laser produces impact craters with cavities, micropores, and microfissures. this in vitro sem study examined laser-etched enamel to determine the pattern and extent of subsurface changes. ## Study design/materials and met