November 25, 2019
Tooth enamel is the hardest substance in the human body, but, until now, no one knew how it managed to last a lifetime. The authors of a recent study conclude that enamel's secret lies in the imperfect alignment of crystals.
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ZX-27 glass abutment has arrived in America! A new solution to people who are exhausted of wearing dentures or who are simply stressed about having oral surgery for implants.
About Zx-27
