Objectives: To demonstrate the stress concentration of short dental implants with splinted restorations to the surrounding structures in order to find the appropriate crown-implant ratio for short dental implants with splinted restorations Methodology: 24 finite element models were simulated representing the implants replacing of lower first and second mandibular molars. Short dental implants (Straumann®, Standard Plus, Roxolid®, SLActive®, Diameter 4.1 mm, Length 4 mm, Regular Neck (4.8 mm); Straumann®, Standard Plus, Roxolid®, SLActive®, Diameter 4.8 mm, Length 4 mm, Wide Neck (6.5 mm); Straumann®, Standard Plus, Titanium, SLA®, Diameter 4.1 mm, Length 6 mm, Regular Neck (4.8 mm), and Straumann®, Standard Plus, Titanium, SLA®, Diameter 4.8 mm, Length 6 mm, Wide Neck (6.5 mm)) were applied under various prosthetic conditions. The maximum principal stress of peri-implant structure and Von Mises stress of implant were evaluated when 400 N 90° axial load and 200 N 45° oblique load were applied. A type III bone was approximated and complete osseointegration was assumed. Result and Discussion: The FEA study generated maximum Von Mises stress at the cortical bone around the implant neck in all models. Average stress value was not significant difference in each model of the same implant length. More stress distribution values were observed in models which two implants were not splinted. When implants were splinted, stress values and concentration area decreased in the splinted sites and increased on the others in cortical and cancellous bone.         Conclusions: The individualization of two restorations on two short dental implants demonstrated better stress distribution when compared to the splinted ones.