Digital Custom Screw Retained Abutment
Screw-retained abutment allows for easy and nondestructive retrievability of the restoration.
Screw retained abutment is designed to be screwed directly onto the implant or onto a screw retained abutment .
The advantages are the restoration can be unscrewed and repaired, maintenance, cleaning and alterations can be done without damaging the substructure, restoration or implants. http://southernimplants.com/
This custom screw retained abutment is designed in 3Shape and realistically rendered in KeyShot Pro.