TissuBlock© are specially designed sheets. This has a special noporous barrier on one side to prevent tissue attachment to the implant surface.

The barrier is made of non-porous, high-density polyethylene. It is heat-bonded to the porous material. This eliminates the need for adhesives or additives.

The porous side of the implant becomes vascularized in the same manner as a regular BIOPORE™ sheet implant. The barrier sheets are available in two barrier patterns, with either a trumpet-shaped or a rectangular barrier.

The trumpet shaped barrier is specially designed for the orbital floor repairs. The rectangular barrier has diverse applications in maxillofacial and neurosurgical surgeries.