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The Pearl Oral Health Index Delivers the First Radiographic Census of the American Mouth

By: Dental Product Shopper

7/16/2026

• The Index analyzes 737 million teeth across 15 million patients and 26 million dental x-rays
• Reveals America’s cavity problem is 4.5x worse than government data indicate
• Identifies and quantifies the impact in America’s “dental deserts” where the tooth-loss gap exceeds 40 percent

Click Here to Read Press Release!

Tags: AI Diagnostic & Decision Support Software, Pearl, Second Opinion, Second Opinion 3D, Precheck, Software, Calibrate, AI in Dental Education & Training, Imagecheck

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Second Opinion

Second Opinion® is dentistry’s leading real-time AI radiology assistant. FDA-cleared and trained on millions of annotated X-rays, it highlights potential pathologies—like decay, infections, and bone loss—instantly at the chair. By making diagnostics clearer, faster, and more consistent, Second Opinion helps patients see what you see, understand what it means, and feel confident accepting recommended care.

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