According to an aspect of the present invention, provide a kind of spinal stabilization device, the spinal stabilization device includes spacer between the centrum for being configured to be inserted between the vertebral body of vertebra and the vertebral body of lower vertebra, and spacer includes towards the bottom surface of the upper soleplate of the top surface and vertebral body towards lower vertebra of the lower soleplate of the vertebral body of upper vertebra between centrum； And fixed device, fixation device spacer placement between centrum is inserted into Hou, it includes supporting part and anchor, spacer is between the supporting part is used to fix centrum to prevent spacer from deviating between the vertebral body of lower vertebra towards ventral direction from upper, the supporting part is configured to rest between centrum in a part of front surface of spacer, the anchor includes anchoring material part, inside cancellous bone tissue of the anchoring material section configuration at least one vertebral body in the vertebral body of the vertebral body and lower vertebra that can be inserted into upper vertebra with liquid condition, thus infiltrated the cancellous bone tissue, and it is hardened with Hou, to which the supporting part is fixed on vertebral body.根據本發明的一個方面，提供了一種脊椎穩定裝置，該脊椎穩定裝置包括構形成能插入在上脊椎的脊椎體與下脊椎的脊椎體之間的椎體間隔離片，椎體間隔離片包括朝向上脊椎的脊椎體的下終板的頂面和朝向下脊椎的脊椎體的上終板的底面；以及固定裝置，該固定裝置在椎體間隔離片放置以後插入，它包括支承部分和錨固裝置，該支承部分用來固定椎體間隔離片以防止隔離片從上與下脊椎的脊椎體之間朝腹部方向脫出，該支承部分構形成能支靠在椎體間隔離片的一部份前表面上，該錨固裝置包括錨固材料部分，該錨固材料部分構形成能以液體狀態插入到上脊椎的脊椎體和下脊椎的脊椎體中的至少一個脊椎體的骨松質組織內部，由此使該骨松質組織受到浸潤，並隨後發生硬化，從而把該支承部分固定在脊椎體上。
