Historical Perspectives and Comparisons on the Use Plastic-Based Cements in Endodontics and Prosthodontics: Part 2 - Oxyphosphates.

Oxyphosphate of zinc was used for years to treat teeth by different approaches and procedures. Like oxychloride of zinc, success of the material depended on how well the procedures were conducted and largely on the mix of the material. This article aims to review the evolutionary history of this material with a view to its clinical uses, properties, procedures, applications, and successes when used in the management of decayed tooth structure and rebuilding of teeth. Perspectives proffered within focus cover 110 years from 1850 to 1960.