creos xenoprotect - resorbable collagen membrane

Experience the resorbable non-cross-linked collagen membrane with outstanding handling properties

Collagen membrane

creos xenoprotect is a resorbable, non-chemically cross-linked dental membrane. A resorbable collagen membrane is used for guided bone regeneration (GBR) and guided tissue regeneration (GTR) procedures. 

It's composed of a network of interwoven, highly purified porcine collagen and elastin fibers, providing the membrane with high mechanical strength.

The fiber mesh holds the bone graft material securely in place, preventing undesired soft tissue from migrating into the bone augmentation site during bone healing.

Why creos xenoprotect?

Extended barrier function

Due to the unique manufacturing process of creos xenoprotect, the membrane is highly resistant to degradation, leading to stable and prolonged protection of the grafted site. 1,2  This is achieved without any chemical cross-linking, ensuring optimal conditions for tissue integration.

Outstanding handling properties

A noticeable difference when applying the creos xenoprotect membrane is the ease of repositioning and unfolding as it doesn't become sticky when hydrated. It's rehydrated within seconds and adheres well to the defect shape. What's more, the membrane can be cut and pre-shaped according to the specific defect without having to consider any major size increase when moistened.3  

Easy to stretch and suture

creos xenoprotect is highly tear resistant due to its high mechanical strength, and its elastin fibers make the membrane stretchable.1 This makes it easy to stretch over the defect area and suture without fear of rupturing the membrane.

Excellent tissue integration

Studies show that highly purified natural membranes allow for better tissue integration than chemically cross-linked membranes.4 Thanks to the unique manufacturing process, the tissue integration and vascularization properties of the membrane are not compromised.1 Histologies show the rapid formation of new blood vessels.

Three sizes - limited waste

Whether larger bone augmentations or smaller periodontal defects, the optimal fit can be found without extensive trimming. This limits waste and minimizes costs for you and your patients. creos xenoprotect is available in three different sizes: 15 x 20 mm, 25 x 30 mm and 30 x 40 mm.

Cases

No results found

Scientific evidence

Randomized, prospective, multi-center study evaluating creos xenoprotect versus Bio-Gide in dehiscence defects: Bone augmentation results

Bastian Wessing, Eduardo Montero, Istvan Urban, Werner Zechner, Christian Schuh, Javier Alández, Óscar González-Martín, Giovanni Polizzi, Silvio Meloni, Martin Emmerich, Ignacio Sanz.

EAO 2016.

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Tissue Dynamics of a Native Collagen Membrane for Guided Bone Regeneration

Dahlin C, Dahlin A, Emanuelsson L, Gasser A, Omar O.

AADR 2016.

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Horizontal Ridge Augmentation with a Novel Resorbable Collagen Membrane: A Retrospective Analysis of 36 Consecutive Patients

Wessing B, Emmerich M, Bozkurt A.

Int J Periodontics Restorative Dent. 2016 Mar-Apr;36(2):179-87.

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Mechanical stability of collagen membranes: an in vitro study

Gasser A, Wessing B, Eummelen L, Büren A, Leemhuis H. 

AADR 2016.

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Differences in degradation behavior of two non-cross-linked collagen barrier membranes: an in vitro and in vivo study

Bozkurt A, Apel C, Sellhaus B, van Neerven S, Wessing B, Hilgers R-D, Pallua N.

Clin Oral Implants Res. 2014 Dec; 25(12): 1403-11.*

* Since 2013 the Remaix™ membrane (Matricel GmbH, Germany) has been marketed as creos xenoprotect by Nobel Biocare.

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Resorbable Collagen Membranes Expansion In Vitro

Arrighi I, Wessing B, Rieben A, De Haller E.

J. Dent. Res 93 (Special Issue B):#631, 2014 (www.iadr.org).

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What is Guided Bone Regeneration (GBR) Capable of Today?

Dr med. dent Bastian Wessing, Dr med. dent. Martin Emmerich, MSc. 

Jahrbuch Implantologie (SPECIAL PRINT Edition 2014 • Volume 20).

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GBR with a mechanically stable resorbable membrane as a potential alternative to autogenous bone block grafts.

Wessing B, Bozkurt A, Sellhaus B, Emmerich M. 

Clin Oral Impl Res. October 2013:24(Supplement s9);153-154. DOI:10.1111/clr.12249.

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Study of a new collagen membrane with extended resorption time.

Wessing B, Emmerich M, Sellhaus B, Bozkurt A.

Clinical Oral Implants Research. October 2012:23(7):211.

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New Materials in GBR” and “Safe Bone Regeneration Through a New Collagen Membrane

Dr med. dent. Bastian Wessing, Dr. med. dent. Martin Emmerich, MSc.

Implantologie Journal Special Print (SPECIAL PRINT Edition 5/11 and 5/12 • Volume 16).

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Testimonials

Prof. Christer Dahlin, Sweden

Prof. Christer Dahlin, Sweden

“I really like the handling of the material. The fact that it doesn’t lose its shape when you place it, is a great benefit. It gives you the possibility to take out the membrane and trim it. After a minute or so, when it is soaked, it attaches very nicely to the bone surface and no fixation seems to be necessary.”

Dr. Ramón Buenechea, Spain

Dr. Ramón Buenechea, Spain

“It is a thin, easy to handle and quickly moistened membrane that maintains its properties as a barrier. It allows suturing and/or tag fixation and is easily adapted to the bone defect.”

Dr. Angel Fernandez Bustillo, Spain

Dr. Angel Fernandez Bustillo, Spain

“For over a decade I have used collagen membranes to achieve excellent results.  Each type of membrane offered varying benefits. Nobel Biocare has managed to integrate most of them. I was surprised by its rapid and uniform hydration. It is easy to cut and it does not fold itself together. It is ideal for maxillary sinus lift and bone regeneration.”

Dr. Ali Tahmaseb, Netherlands

Dr. Ali Tahmaseb, Netherlands

“I like the membrane because it's very easy to handle compared to other membranes I’ve used. The most important thing for me is the extended resorption time – the membrane stays in place longer.”

Private practice, Antwerp, Belgium

Dr. Bastian Wessing, Germany

Dr. Bastian Wessing, Germany

“We have better results with creos xenoprotect than with the membranes we have used before. What I like is that the handling is very easy. The mechanical stability is very high and when it is rehydrated it adapts very well to the underlying bone.”

Dr. Bastian Wessing, Germany

Dr. Michael Danesh-Meyer, New Zealand

“My early experience with this membrane, both intra-operatively and post-operatively, has been positive. Post-operatively, I like the fact that I see very little inflammation. 10 days post suture removal, the tissues are looking pink. If you're using GBR in conjunction with your implant therapies, I would recommend this membrane."

Hear what he thinks

Dr. Hadi Antoun

Dr. Hadi Antoun, France

“I was pleasantly surprised to still find remnants of the creos xenoprotect membrane after six months. This long degradation time provides a greater chance of success.”

Literature

 

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References

1 Bozkurt A, Apel C, Sellhaus B, van Neerven S, Wessing B, Hilgers R-D, Pallua N. Differences in degradation behavior of two non-cross-linked collagen barrier membranes: an in vitro and in vivo study. Clin Oral Implants Res. 2014 Dec; 25(12): 1403-11.*

* Since 2013 the Remaix™ membrane (Matricel GmbH, Germany) has been marketed as creos xenoprotect by Nobel Biocare.

Read on Pubmed

2 Gasser A, Wessing B, Eummelen L, Bühren A, Leemhuis H. Mechanical stability of collagen membranes: an in vitro study. J Dent Res 95 (Spec Iss A): Abstract #1683, 2016 (www.iadr.org).

Read the poster

Arrighi I, Wessing B, Rieben A, De Haller E. Resorbable Collagen Membranes Expansion In Vitro. J. Dent. Res 93 (Spec Iss B):#631, 2014

Read the poster

4 Bunyaratavej P, Wang HL. Collagen membranes: a review. J Periodontol. 2001;72:215-229.

Read on Pubmed