A bone graft containment device (102, 202, 300) includes a plurality of cage segments (104, 204, 306) connected to one another along a longitudinal axis, each of the cage segments connected to an adjacent one of the cage segments via a connection (108, 110, 234, 236) which permits movement of the cage segments relative to one another so that the bone graft containment device is deformable to a desired configuration for placement within a target space of a bone, each cage segment extending along from a first end to a second end and including a channel (122, 222) extending therethrough so that channels of the plurality of cage segments, in an initial configuration, are aligned along the longitudinal axis, the channels configured to be packed with a bone graft material.
