Patent ID: 8137664

Claim:
A method of treating an osteolytic lesion comprising: accessing the osteolytic lesion located at an interface between a patient's bone and an orthopedic prosthetic by inserting a cannula or guidewire through the skin and soft tissue, and dilating the soft tissue with the cannula to provide access to the osteolytic lesion, wherein the osteolytic lesion is caused by particulate induced bone resorption; preparing the osteolytic lesion for receiving a bone growth promoting substance by debriding a surface of the osteolytic lesion using a debriding device; and delivering the bone growth promoting substance to the osteolytic lesion via a delivery apparatus selected from a cannula or graft syringe, wherein the bone growth promoting substance is capable of adhering to the osteolytic lesion and comprises: a carrier and at least one or more osteoinductive agents selected from the group consisting of one or more BMPs, one or more VEGFs, one or more CTGFs, osteoprotegerin, one or more TGF-betas, and any combination thereof.