The present invention provides an intervertebral fusion apparatus for positioning and combining vertebrae, which uses a solidifiable material and an intervertebral fusion cage concurrently. By diffusing the solidifiable material from the top or bottom surface of the intervertebral fusion cage, the contact area with vertebrae and hence the stability can be increased. In addition, the intervertebral fusion cage provided by the present invention can further include a wing member connected pivotally on the side and operated concurrently with the solidifiable material to change the shape and thus avoid slipping off the operation opening. By using the intervertebral fusion apparatus, the stability of the intervertebral fusion cage during and after surgeries can be improved effectively. Thereby, the success rate and safety of vertebral fusion surgeries can be increased.本發明提供一種定位結合椎骨之椎間融合裝置,其係藉由將一可固化材料與一椎間融合器共同使用,藉由該可固化材料自該椎間融合器之頂面或底面擴散而出增加與椎骨之接觸面積以提高其穩定性。此外,本發明所提供之該椎間融合器可進一步於側邊樞接設置一側翼件,其可與可固化材料共同操作而產生型體改變,避免自植入口滑脫出來。藉由本發明所提供之椎間融合裝置,能有效地提供椎間融合器與手術中及手術後之穩定性,以提高脊椎融合手術之成功率及安全性。