Table 4.

Maximum principal stress on different components (MPa)

Components	Model	Vertical load (100 N)	Horizontal load (100 N)	Oblique 45° load (141 N)
Cortical bone	Model A (4)	77.56	16.11	139.85
	Model B (6)	8.76	6.87	5.47
Trabecular bone	Model A (4)	1.28	0.88	1.52
	Model B (6)	2	1.94	0.96
All implants	Model A (4)	438.85	52.21	244.43
	Model B (6)	21.8	37.75	35.51
Left distal most implant	Model A (4)	13.87	47.64	49.96
	Model B (6)	21.08	23.66	22.25
Right distal most implant	Model A (4)	18	49.39	244.33
	Model B (6)	14.32	37.75	31.51
Left central (anterior) implant	Model A (4)	438.85	41.13	25.08
	Model B (6)	15.64	14.47	10.06
Right central (anterior) implant	Model A (4)	15.79	52.21	29.29
	Model B (6)	13.37	16.74	9.49