1. Anatomic Abutment

2. Anatomic Abutment Concept
Intended use
For NC and RC
Cement-retained restorations in esthetic cases
Component materials
Anatomic Abutment (Ti)
Basal Screw (TAN)*
Benefits
Excellent fit for casted copings
Esthetic emergence profile
Resembles the natural shape of the tooth
*TAN is a type of titanium alloy material
Education

3. Anatomic Abutment
NC portfolio
Education

4. Anatomic Abutment
RC portfolio
Education

5. Anatomic Abutment Important:
Cement margin max. 2.0 mm below mucosal margin
Maintain at least a 3.0 mm abutment height
Anatomic abutment is not suitable for direct porcelain veneering
Reason for no direct venneering: because our titanium is cold worked for higher resistance it should not be reheated because the crystiline structure will change therefore loosing it’s mechanical properties which may lead to fracture on a medium to long term basis.
Education

6. Step by step procedure Fabricate master model with gingival mask
Wax-up situation
Make a silicone key over wax-up
Education

7. Education

8. Education

9. Step by step procedure Hand-tighten anatomic abutment on analog
Fabricate individual resin coping
Wax-up framework
Education

10. Education

11. Step by step procedure Cast framework in a conventional manner
Veneer framework, e.g. with porcelain
Education

12. Final Insertion Clean and dry the interior of the implant and abutment
Tighten abutment into implant with 35 Ncm
Cover basal screw (e.g., with cotton and gutta percha)
Cement superstructure onto abutment
Remove all submucosal excess cement!
Education