 Dentsply Sirona, the worlds largest manufacturer of professional dental products, announced the official launch of its partnership with Smile Train, the worlds largest cleft-focused organization. For over 21 years, Smile Train has supported safe and quality cleft care for more than 1.5 million children in over 90 countries around the world. Dentsply Sironas commitment aims to advance the future of and access to cleft care. 