Vitoss Synthetic Bone Graft

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Vitoss Synthetic Bone Graft
Category: Biomaterials

A synthetic bone graft with a unique interconnected, ultra-porous structure that resembles human cancellous bone


Vitoss is available in three formulations – a foam pack, a foam strip, or morsels and blocks. When combined with bone marrow aspirate (BMA), it possesses the same three bone healing components as the gold standard (Iliac Crest Bone Graft, or ICBG) – a scaffold (osteoconductive), cells (osteogenic) and signals (osteoinductive).1
  • A highly porous calcium-phosphate (up to 90% porous)2 that is stable at physiological pH3 and resorbs during the natural remodeling process of bone4
  • Open, interconnected structure that facilitates 3-D bone regeneration5
  • Vitoss Foam Pack is stable in a fluid environment, can soak and hold bone marrow, and is moldable
  • Vitoss Foam Strip is flexible when wet, can soak and hold bone marrow, is compression resistant, and is easy to cut
  • Vitoss Morsels and Blocks are good for large graft volume applications and are cost comparative to cancellous chips
  1. Bellincampi, L., Clineff, T., Erbe, E., Osteoinductivity of Vitoss with Isologous Bone Marrow in Urist Rat Pouch Model. Society for Biomaterials. Tampa, FL. April 24-27, 2002 (Podium).
  2. Stryker Spine Test Report P/N 1070-0008R
  3. Rey C, Combes C, Drouet C, Grossin D. (2011). Bioactive Ceramics - Physical Chemistry. In Ducheyne, Paul. Comprehensive Biomaterials. 1. Elsevier. pp. 187–281. 
  4. Anker et al, Ultraporous Beta-Tricalcium Phosphate is Well Incorporated in Small Cavitary Defects. Clinical Orthopaedics and Related Research, 2005 May; 434: 251-7.
  5. Stryker Spine Test Report P/N 1050-0003R

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