Pearl, a Los Angeles-based dental startup specializing in artificial intelligence for diagnostics, has secured $58 million in a Series B funding round. The investment, led by Left Lane Capital with participation from other investors including Smash Capital, Alpha Partners, Craft Ventures, and Neotribe, brings Pearl's valuation to $400 million. The company aims to enhance diagnostic capabilities for dentists through its AI technology. This funding round marks the largest-ever investment in dental AI, reflecting growing interest and confidence in the application of AI within the healthcare sector.