

The world's largest manufacturer of professional dental products, formed by the 2016 merger of Dentsply International and Sirona Dental Systems. Its implant division is an assembly of acquired systems rather than a single lineage.
Dentsply Sirona was created in February 2016 by the merger of Dentsply International - a US dental products manufacturer with roots stretching back to the 1890s - and Sirona Dental Systems, the German imaging and CAD/CAM specialist.
The implant portfolio came together through acquisition. The Friadent line (Frialit, Xive, Ankylos) arrived through Dentsply's German dental holdings, with Frialit-1 dating to 1974 as the first root-analogue implant and Ankylos developed in 1986. In 2011 Dentsply bought Astra Tech from AstraZeneca for $1.8 billion - its largest acquisition in 115 years - and in 2016 added MIS Implants for $375 million to cover the value segment.
The result is an unusual structure: Astra Tech, Ankylos, Xive, and MIS operate as distinct brands with incompatible connections, each retaining its own clinical following.
No cross-manufacturer compatibility is recorded for Dentsply Sirona yet.