Macro and nano bone-like structure
Excellent volume maintenance
Low substitution rate
HA is a synthetic, macro and nanoporous bone regeneration material based on hydroxyapatite with a low substitution rate. It is used for bone regeneration of missing or lost bone tissue independently, or in combination with autologous bone tissue, blood or PRP.
structure of HA
Advantages
Structure system of interconnected macro and nanopores which mimic the structure of human bone
Excellent osteoconductive properties of OssaBase-HA enable predictable bone regeneration
Optimal non-irritating shape of polygonal macro and nano-porous granules
No organic porogen compounds used during manufacturing – ensures particularly high chemical and phase purity
Fully synthetic material – no risk of immunological reactions or pathogen transmission
Narrow size ranges of available granules – enough space for optimunm bone ingrowth over large distances
High osteoconductivity.
macro and nano bone-like structure
Indications
Implantology, periodontology
Remodeling of the alveolar ridge
Sinus lift
Treatment of bone defects around dental implants
Filling of bone defects after surgical extractions to prevent alveolar atrophy
Filling of bone defects after extirpation of cysts
Treatment of periodontal defects
Orthopedics, traumatology
Tumor-like lesions (unicameral bone cyst, aneurysmal bone cyst, bone gangliomas, fibrous dysplasia, ...)
Pathological fractures with the above-mentioned lesions
Posttraumatic bone defects (comminuted osteoporotic fractures, compressive fractures of a long bone epiphysis)
Benign bone tumors
Arthrodesis
Source= https://www.lasak.com/for-professionals/products/bone-regeneration/ossabase-ha
