EXPANDABLE INTERBODY (LATERAL, POSTERIOR, ANTERIOR) MULTI-ACCESS CAGE FOR SPINAL SURGERY

摘要

An interbody cage can be utilized in a multi-access approach. Such a device can be inserted in an MIS exposure and then can be expanded insitu. Such a multi access device can expand in width to cover a larger area for fusion to occur. Such device includes a unique feature that allows for the graft material to stay in place upon deployment. Such a cage device can be configured with four graft boxes that can be filled with allograft or autograft material to allow for fusion to occur. Along with the graft boxes, such a cage can also be configured with a unique feature in the posterior piece of the device that has small cut outs or ports to allow for moldable allograft material to be injected through the inserter device.