In the Anatomica system screws are available in diameters between 3 - 5 mm and in lengths from 10 - 65 mm.
There are three main screwtypes in the system:
- Regular bone screws
- Cannulated bone screws
- Polyaxial screws
The regular bone screws are available in 3, 4 and 5mm diameter and in 17 - 65mm length.
The Cannulates screws are available in 3.5 and 4mm diameter and in 45 - 65mm length
The Polyaxial screws are available in 3.5mm diameter and in lengths from 10 - 26mm