Lin M, Shapiro SZ, Doulgeris J, et al. - A finite element (FE) analysis study was performed to explore the impact of cage-screws on the biomechanical characteristics of the human spine, implanted cage, and associate hardware by comparing the micromotion and subsidence. Researchers constructed a FE model of a C3-C5 cervical spine with anterior cervical discectomy and fusion (ACDF). This study’s findings demonstrated that the cage-screw and anterior plating combination has promising potential to decrease the risk of micromotion and subsidence of implanted cages in two or more level ACDFs.