• Macro and nano bone-like structure • Excellent volume maintenance • Low substitution rate. OssaBase-HA is a synthetic, macro- and nanoporous bone regeneration material based on hydroxyapatite with a low substitution rate. It is used for the bone regeneration of missing or lost bone tissue independently, or in combination with autologous bone tissue, blood or PRP. OssaBase-HA features up to 83% interconnected porosity to support vascularized bone formation. Its low substitution rate helps to provide long-term graft stability and the maintenance of volume when a longer healing time is required or if re-entry to the site may be delayed. www.lasak.com/products