Education

Our plastic impression tray offers precision, comfort, and durability, making it an essential tool for both students and professionals. Designed for optimal fit, it ensures accurate results in every dental procedure

Character Features

Rafa-tray gives you completely new advantages in terms of accuracy and speed. Additionally, the results achieved are truly impressive and meet the requirements for obtaining a correct dental silicone impression

How to use the Product

E-Papers & Articles

Top 5 mistakes with intraoral scanning

Top 5 mistakes with intraoral scanning

Intraoral scanners have some limitations, including difficulty detecting deep margin lines, issues with saliva and bleeding, a learning curve for practitioners, high costs and patient discomfort especially during taking bite registration.
Dental students preference and perception on intraoral scanning and impression making

Dental students' preference and perception on intraoral scanning and impression making

While intraoral scanning has perceived advantages, many students still prefer impression making that works more efficient to them.
The Accuracy of Three Intraoral Scanners in the Oral Environment

The Accuracy of Three Intraoral Scanners in the Oral Environment

Saliva can cause a loss of accuracy of intraoral scanners and lead to alteration of 3D models.
Intraoral Scanners – Limitations to a Good Scan?

Intraoral Scanners – Limitations to a Good Scan?

Digital scanner problems:
1-Subgingival image can’t be taken.
2-Saliva and liquid affect the image.
Comparing the trueness of seven intraoral scanners

Comparing the trueness of seven intraoral scanners

The highest deviation of IOSs mostly occurs in depth measurement. And the physical dental impression has the best trueness and precision.
Clinical evaluation of the effects of cutting off and overlapping

Clinical evaluation of the effects of cutting off and overlapping

Rescanning procedures influenced intraoral scanning accuracy. Allowing further modification of the preexisting intraoral digital scan demonstrated a significantly decreased scanning accuracy.