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Puros® Block Allograft
The Power Of Puros Allografts
Clinicians around the globe have counted on the Puros family of allografts for hard- and soft-tissue augmentation procedures for years.

Puros® Block Allograft
A Clinically Proven Documented Solution for Restoring Volume to Severly Resorbed Ridges.1,3
Clinical Advantages of Puros Block Allografts:
- Outcomes1,3 have been comparable to those generally reported for autogenous block grafting, but without the need for a second surgery to harvest native bone4,6
- Clinical reports have documented the ability to stabilize implants 5-6 months after grafting1,3
A Clinically Proven Documented Solution for Restoring Volume to Severely Resorbed Ridges.10–11
Puros Allograft Block Benefits
Changing the Concept of Block Grafting
1. Documented Successful Bone Regeneration
- Documented graft and implant success rates make it a viable alternative to autogenous block grafting.10-11
- Cortico-Cancellous structure retains the remodeling capabilities of cancellous bone with the strength advantages of cortical bone needed for dimensional ridge augmentation.12
2. Time-Saving
- Saves time, helps to reduce pain, and can shorten the patient’s rehabilitation period by eliminating the need to harvest an autogenous graft.10

Shelf-life: Five (5) years
Puros Allograft Block Unique Tutoplast Process
For over 50 years, a variety of Tutoplast processed tissues have been safely used in more than 11 million procedures.
Osmotic, oxidative, and alkaline (if indicated) treatments break down cell walls, inactivate pathogens, and remove bacteria. Solvent dehydration allows for room-temperature storage of tissue without damaging the native tissue structure.
Low-dose gamma irradiation ensures a sterility assurance level (SAL) of 10-6 of the final packaged graft.7

Puros Allograft Block Clinical Case
Changing the Concept of Block Grafting

Clinical photos ©2012 J. Daulton Keith, Jr., DDS, FICD. All rights reserved. Individual results may vary.