Leone Three Direct Screw (5) type-dental-courses and pictures throughout

and pictures throughout

As a unique engineering combination of elasticity with matchless rigidity and crack resistance

The medium size is commonly used in standard removable expansion appliances

The material can be applied directly from the cartridge in the mouth

Pre-mixed bioceramic putty form

Leone Three Direct Screw (5) type-dental-courses and pictures throughoutThe Leone Three Directional Screw is a specialized orthodontic expansion screw designed for removable orthodontic appliances. It allows controlled three dimensional expansion of the dental arch, enabling movement in transverse and sagittal directions to create space and improve tooth alignment. This screw is commonly used in removable plates and expansion appliances, especially in cases where simultaneous expansion and anterior movement are required.