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.