Richard Martin, DDS
Collapse of the buccopalatal dimension of an extraction socket in implant dentistry is a known sequela. Multiple ridge preservation techniques to include bone and soft tissue grafting have been utilized over the years, Although these techniques can be successful, loss of buccal contour is a common finding even after 1 year in function. Ultimately this can lead the hygiene compromise and periimplantitis. Partial extraction therapy (PET) (socket shield, pontic shield and root submergence), specifically the socket shield is a technique aimed at addressing this collapse. The success of the procedure is due to intentional retention of small fragment of buccal root attached the bone. This root attachment has been shown to maintain the periodontal ligament (PDL)j and blood supply and as result the thin bundle bone. Utilization if the PET in full arch implant reconstruction has shown to be effective.
Recorded – October 18, 2022
Maintaining Bone and Soft Tissue Morphology in Full Arch Cases. The Partial Extraction Therapy Paradigm – Richard Martin, DDS
$50.00
Description
Upon completion of this presentation, participants should be able to:
1) explain why it is important to maintain bone and soft tissue morphology
2) describe partial extraction therapy and how it maintains the bone
3) recognize how to design and execute a full arch PET case
4) discuss the importance of digital prosthetics.
