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images/news/hardware.jpgAn all star research team is developing a putty-like material to help regenerate shattered bones, a technology that could allow soldiers to avoid amputation and quickly regain full use of badly broken legs.
'Fracture putty' is a biocompatible compound designed to be packed in and around non-union fractures. It provides a load-bearing, osteoconductive, bone-like structure to give regenerative growth a chance. Then, once the bone heals, the putty degrades into harmless, absorbable by-products.
"The fracture putty will serve as a bioactive scaffold and will be able to substitute for the damaged bone," said principal researcher Mauro Ferrari. "At the same time, the putty will facilitate the formation of natural bone and self-healing in the surrounding soft tissue through the attraction of the patient's own stem cells. The putty will have the texture of modeling clay so that it can be molded in any shape in order to be used in many different surgical applications, including the reconnection of separated bones and the replacement of missing bones."
Current treatments employing bone screws, plates, and rods are deficient and can themselves lead to further complications.
Cnet news
'Fracture putty' is a biocompatible compound designed to be packed in and around non-union fractures. It provides a load-bearing, osteoconductive, bone-like structure to give regenerative growth a chance. Then, once the bone heals, the putty degrades into harmless, absorbable by-products.
"The fracture putty will serve as a bioactive scaffold and will be able to substitute for the damaged bone," said principal researcher Mauro Ferrari. "At the same time, the putty will facilitate the formation of natural bone and self-healing in the surrounding soft tissue through the attraction of the patient's own stem cells. The putty will have the texture of modeling clay so that it can be molded in any shape in order to be used in many different surgical applications, including the reconnection of separated bones and the replacement of missing bones."
Current treatments employing bone screws, plates, and rods are deficient and can themselves lead to further complications.
Cnet news
