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Demineralized Bone Matrix

100% cancellous bone

Demineralized bone matrix derived from 100% cancellous bone.

Meet Sponge

A patented form provides a natural scaffold for cellular ingrowth and exposes bone-growth inducing proteins to the healing environment. 

Fit For Fusion

Due to Influx™ Sponge’s shape memory and malleable properties, each graft form has the ability to fill voids and conform to bony defects, making them an ideal choice for fracture sites, arthrodesis, or as a supplement in spinal fusion devices.

Sponge Strip

Strips are ideal for use in posterolateral cases or for on-lays (fractures, laying on surface).

Available in: 20 x 14 x 7 mm, 26 x 19 x 7 mm, 30 x 10 x 7 mm, 40 x 15 x 5 mm, 50 x 10 x 7 mm, 50 x 20 x 7 mm sizes.

Sponge Disc

Discs are best used for filling voids or a space in a contained defect.

Available in 10 mm, 12 mm, and 14 mm sizes.

Sponge Block

Blocks are a great solution for filling a space in a contained defect. 

Available in 8 mm, 10 mm, 12 mm, and 14 mm sizes.

Superior Fluid Retention

Compared to traditional bone chips, Influx™ Sponge absorbed three times more bone marrow aspirate (BMA) than traditional crushed cancellous in an in vitro study.1

fluid retention graph

Reported Benefits of BMA Absorption

  • Creates an osteogenic environment
  • May lead to migration and attachment of more cells
  • Allows for distribution of nutrients.
  • Increases concentration of growth factors at injury site

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