The disclosure provides implants and methods for bone fusion procedures. In some embodiments, the implants are particularly advantageous for use between opposing vertebral bodies to facilitate stabilization or arthrodesis of an intervertebral joint. The implants includes, at least, a support component that provides structural support during fusion. In a typical embodiment, the implants also include a growth component. A growth component provides an environment conductive to new bone growth between the bones being fused. Several unique configuration to enhance fusion, instruments for insertion and methods for insertion use are also disclosed.