Three-Dimensional Finite Element Analysis of Anterior Two-Unit Cantilever Resin-Bonded Fixed Dental Prostheses

Table 2

Maximum and minimum principal stress (MPa) and displacement (mm) for two-unit cantilever RBFDPs of various framework materials.

	FDP			Cement-retainer interface			Cement layer			Abutment tooth
	Max.	Min.	Disp.	Max.	Min.	Disp.	Max.	Min.	Disp.	Max.	Min.	Disp.
FRC-Z250	156.9	−56.2	0.048	17.5	−5.3	0.010	31.3	−7.1	0.010	34.9	−7.6	0.010
FRC-ES	177.1	−67.2	0.035	23.9	−9.7	0.010	27.3	−7.1	0.010	30.9	−9.8	0.010
GC	178.4	−116.3	0.019	32.7	−42.5	0.009	23.7	−4.1	0.009	31.4	−4.8	0.009
ZI	239.6	−154.3	0.017	60.8	−75.3	0.009	27.5	−3.3	0.009	31.7	−7.2	0.009
M	197.1	−149.9	0.019	36.1	−45.8	0.009	24.5	−3.7	0.009	31.9	−5.0	0.009