Central Incisor Crown 9 years later
1-2. Clinical view of an old gold resin crown in need to be replaced.
3-4. The abutment immediately after removing the old crown.
5. The abutment after being reprepared making deeper the gengival margin.
6. The final impression.
7. The abutment after the impression and removal of a thin retraction cord.
8. The temporary resin crown.
9-10. Try-in of zirc coping.
11. The crown and periodontal tissue after 10 years of clinical service.
Work by Prof. Dr. Marco Ferrari