Microimplant/Skeletal Anchorage in orthodontics

Anchorage problems have given us many sleepless nights, have compromised results in many cases and lead to many case failures. Not ANYMORE, now the REVOLUTION has begun with the introduction of microimplants.

These devices have been called by various names

some of the popular ones are:

• Mini implants- MI
• Microimplants- MI
• Skeletal anchorage- SAS
• Temporary anchorage device- TAD

We prefer to use the term microimplant for orthodontic screws as it is most appropriate. Term temporary is true for all anchorage devices.

 

Best location for screw placement is in Maxilla between II pm and first Max molar, and this is the place to start for the beginners. This is also the most needed point of force delivery as most our cases have class II type pattern. But after you gain experience you can place in other locations.