3D-printed titanium cages without bone graft outperform PEEK cages with autograft in an animal model

Modernization of 3D printing has allowed for the production of porous titanium interbody cages (3D-pTi) which purportedly optimize implant characteristics and increase osseointegration; however, this remains largely unstudied in vivo

Full paper here: https://www.thespinejournalonline.com/article/S1529-9430(21)01057-3/fulltext