- Article
Maxillary Transverse Deficit: A Retrospective Study of Two Biologically Oriented Devices through a Digital Workflow
- Graziano Montaruli,
- Simona Virgilio,
- Michele Laurenziello,
- Michele Tepedino and
- Domenico Ciavarella
The aim of this retrospective study was to compare the efficiency of two biologically oriented devices in achieving maxillary expansion: Rapid Palatal Expander (RPE) and Nitanium Palatal Expander-2 (NPE-2). Thirty-six subjects, divided in two equal g...

