Laser cavity detector
2:33
Added: 4 years ago
From: JetM3power
Views: 8,379
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  • How does the laser light destroy the cavity?

    rob92376 2 years ago

  • @rob92376

    It doesn't.  It only detects it. It uses a laser tuned to 655nm to illuminate the tooth being checked. The amount of fluorescence determines the amount of tooth decay.

    douro20 11 months ago

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