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What is Evolution of Dental Impression Materials about?

The historical evolution of dental impression materials began in the mid-1800s when dentists realized they needed to capture oral tissue details and make stone casts to construct prosthetic restorations. Early materials included beeswax, introduced in the 1700s. Important developments were dental trays in the 1800s and inventions of gutta-percha, thermoplastic resins and plaster of Paris. In the 20th century, elastomeric materials improved accuracy and stability. Today, dentists have many impression materia

Author

Hassanein Al-Hamdani

Language

EN