A Patient Specific Biomechanical Analysis of Custom Root Analogue Implant Designs on Alveolar Bone Stress: A Finite Element Study

Figure 2

3D models of the 5 designs analyzed. Dimensions and notation of geometric properties are as follows: L: total implant length 26.90 mm similar to all designs, W: maximum width of basic implant body 9.55 mm, MBD: shoulder margin to bone (B) distance 2 mm for all models, PI: Prism maximum intrusion 0.85 mm, PL: Prism maximum length 1.65 mm, FP: Fins protrusion 0.80 mm, FL: Fins length 12.90 mm, TP: thread protrusion 0.30 mm, TD: thread maximum distance 1.50 mm, BP: Bulbs protrusion 0.50 mm, BW: Bulbs width 0.55 mm, and Bl: Bulbs length 1.20 mm.