2 UPPER RIGHT BICUSPIDS 

REVERSE PET

Conventional PET/Socket Shield though possible, would incur in the risk of loosening the root remnants (shields). They are intended to be maintained, when using this technique or any other PET (Partial Extraction Therapy) procedure. 

CLICK HERE TO WATCH THE ENTIRE CASE

It will take you to a video of 7 minutes and 44 seconds where you will get familiar with the easiest way of doing PET/Socket Shield - REVERSING PET - and... to a lot more details.