Platform switching in Implant dentistry.pdf

Platform switching in Dental implants is a cocept most widely used but not understood by many .
Therefore in this we have tried to explain platform switching in the most simplest way possible

1. Platform
switching
in
Implant
dentistry

2. Explained in
most simple and short way
By. Dr.Deepa Nagrani

3. In simplest words platform
switching is when the abutment
diameter is smaller than implant
diameter.
It was an accidental finding due to lack of
armamentarium but was found that it has
many advantages as compared to same
diameter abutment

4. Implant and
abutment same
diameter
Implant and
abutment different
diameter

5. Advantages
reduced crestal bone loss
biological width maintainence
bacterial microleakage shifted inward
away from bone
reduced perimplant bone stress

6. Better
Crestal
Bone
Crestal
Bone
loss

7. Biological Width Maintainence

9. bone level at
time of
placement
bone level if
platform
matching
bone level if
platform
switching

10. compromised emergence profile
Limitations
screw deformation
reduced component size