Figure 3From: A unique modular implant system enhances load sharing in anterior cervical interbody fusion: a finite element study Enlarged view of finite element models of the four implant iterations with cortical bone graft (pink). (a) InterPlate titanium device with dynamic surface features (springs), (b) InterPlate titanium non-dynamic device without teeth, (c) InterPlate design in titanium without teeth and having a fully enclosed graft chamber, (d) InterPlate design in unfilled PEEK without teeth and having a fully enclosed graft chamber.Back to article page