Dual-Block

  • Dual-Block
  • Dual-Block
  • Dual-Block
  • Dual-Block
  • Dual-Block
  • Dual-Block
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  • Tissue origin :
    Cortico-cancellous bone
  • Tissue collagen :
    Preserved
  • Physical form :
    Rigid dried block
  • Composition :
    100% Collagenated cortico-cancellous bone
  • Re-entry time :
    About 8 months, variable depending on characteristics and irroration grade of grafting site and on clinical conditions of patient
  • Packaging :
    20x15x5 mm, 20x10x5 mm
  • Product codes :
    STS7S | 20x15x5 mm | Soft |Porcine curved
    STN5S | 20x10x5 mm | Norm | Porcine curved
  • GMDN code : 38746
Characteristics
Dual-Block is a cortico-cancellous block of xenogenic bone with osteoconductive characteristics. It can be used when the regeneration of big volumes is needed: thanks to the collagen content that promotes blood clotting and migration of regenerative and repairing cells, the graft is gradually resorbed, while new bone is produced by osteoblasts.
Handling
Dual-Block must be hydrated before use with sterile lukewarm physiological solution or with antibiotics (5/10 minutes for Soft version; up to 40 minutes for Norm version). Afterwards, the block can be adapted to the receiving site which must be accurately decorticated in order to guarantee maximum contact; the block should be always fixed with osteosynthesis microscrews and protected with Evolution membrane.
Clinical indications
Dual-Block can be grafted with the onlay technique only to augment horizontally heavily resorbed maxilla. It is recommended to fill the gaps around the block with a biomaterial in granules to achieve the desired volume and contour of the augmented recipient site.
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