Table 1.

Study design.

Group	Replicas	Implant characteristic	Load	Crown height (mm)
I	4	Neodent implant (long) 5 × 11 mm Titamax CM Cortical	Axial	8
				13
			Nonaxial	8
				13
II	4	Bicon implant (long) 5 × 11 mm	Axial	8
				13
			Nonaxial	8
				13
III	4	Neodent implant (short) 5 × 6 mm Titamax WS Cortical	Axial	8
				13
			Nonaxial	8
				13
IV	4	Bicon implant (short) 5 × 6 mm	Axial	8
				13
			Nonaxial	8
				13