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


Key Benefits
By eliminating the need to harvest an autogenous block graft, Puros Block Allografts save time, help to reduce pain and can shorten the patient’s rehabilitation period.1
Puros Allograft Block Unique Tutoplast Process
In 1969 the Tutoplast Tissue Sterilization Process was developed to sterilize and preserve tissue for implantation. More than 11 million implants have been sterilized through the Tutoplast Process with zero confirmed incidence of implant-associated infection.17
The Benefits of the Multi-Step Tutoplast Process
For allograft bone grafts, the process preserves the valuable bone mineral, collagen matrix, and tissue integrity 18 while inactivating pathogens and gently removing unwanted materials, such as cells, antigens, and viruses 17 – resulting in predictable, reliable, sterile, and safe tissue.17

*Images depict dermal processing
Clinical Advantages:
- Documented Successful Bone Regeneration
Documented graft and implant success rates1,3 make it a viable alternative to autogenous block grafting4,5
- 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
- Tutoplast® Tissue Sterilization Process
Sterilized and preserved using the proprietary Tutoplast Process, Puros Allograft Block offers a high-quality option for bone regeneration
