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Osseointegration derives from the Greek ''osteon'', bone, and the Latin ''integrare'', to make whole. The term refers to the direct structural and functional connection between living bone and the surface of a load-bearing artificial implant. Osseointegration has enhanced the science of medical bone and joint replacement techniques as well as dental implants and improving prosthetics for amputees. ==Definition== Osseointegration is also defined as: "the formation of a direct interface between an implant and bone, without intervening soft tissue". Osseointegrated implant is a type of implant defined as "an endosteal implant containing pores into which osteoblasts and supporting connective tissue can migrate". Applied to oral implantology, this thus refers to bone grown right up to the implant surface without interposed soft tissue layer. No scar tissue, cartilage or ligament fibers are present between the bone and implant surface. The direct contact of bone and implant surface can be verified microscopically. Osseointegration may also be defined as : # Osseous integration, the apparent direct attachment or connection of osseous tissue to an inert alloplastic material without intervening connective tissue. # The process and resultant apparent direct connection of the endogenous material surface and the host bone tissues without intervening connective tissue. # The interface between alloplastic material and bone. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「osseointegration」の詳細全文を読む スポンサード リンク
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