Inosys Korea Co. Ltd. gained U.S. FDA 510(k) clearance for Unispace, a cervical spine cage manufactured with 3D printing technology. Unispace can be used during spinal fusion surgery, Busan-based Inosys said, wherein operators can remove a patient’s diseased or damaged disc and replace it with the cervical cage to maintain the original length of the spine.

After Novosis Putty gained U.S. FDA breakthrough device designation of bio-fusion spine implantation device, South Korea’s Cgbio Co. Ltd. posted positive findings of similar ceramic bone graft, Novosis, to lay groundwork for U.S. market entry.

Researchers have developed a method to repair nerve connections in patients with spinal cord injuries using red and near-infrared light. The team from the University of Birmingham, U.K., are now planning to develop an implantable device to help surgeons protect and repair the spinal cord.