Dental surgery




Proguard - Proguard Lyo

Proguard/Proguard Lyo are membrane derived from equine pericardium for guided bone regeneration.

proguard is conserved in liquid, while Proguard Lyo is freeze-dried. 

Proguard/Proguard Lyo is used in combination with a bone substitute.

  • Prevents the growth of soft tissues in the implant site

  • Leads the correct sequence of bone regeneration, soft tissue and bloodstream

  • Keeps the barrier for at least 60 days, it totally reabsorbs in about 90 days


Proguard/Proguard Lyo naturally reabsorb and don't need to be removed.



Proguard in an apicectomy operation
Proguard in an apicectomy operation


  • Guided Bone Regeneration (GBR) with Proguard - Proguard Lyo provides an improvement in the level of clinical attachment and a reduction of pocket deepness

  • Slower humidity absorbption extends the period suitable for a good membrane placement  

  • The gaft is stable and easier to cut once dried   




Available sizes


Device Ref. code   Dimensions   Packaging  
Proguard, conserved in liquid  D 15 HM 15 X 20 mm 1 piece
Proguard, conserved in liquid D 25 HM 25 X 25 mm 1 piece
Proguard Lyo, freeze-dried  LYO-15HM  15 x 20 mm  1 piece
Proguard Lyo, freeze-dried LYO-25HM 25 x 25 mm 1 piece