Porous Cage Macro-Topography Improves Early Fusion Rates in Anterior Cervical Discectomy and Fusion

Figure 1

Cages with a molecularly bonded layer of titanium over the entire surface area of the PEEK implant ((a) NM cage) and additional machined porous features (white arrow) on the endplates and within the graft apertures ((b) NMRT cage).