Biomechanical comparison of different framework materials in mandibular overdenture prosthesis supported with implants of different sizes: a finite element analysis

Table 1 Elastic modulus and Poisson’s ratios of the materials used in the study

Materials	Young modulus (GPa)	Poisson's ratio	References
Mini and conventional implants/ball atachment/housing (Ti 6Al 4 V)	110	0,35	[6]
Trabecular bone	1,37	0,30	[6]
Cortical bone	13,7	0,30	[6]
Nylon	0,005	0,4	[1]
Mucosa	0,34	0,45	[6]
Acrylic resin teeth	2,94	0,30	[6]
Acrylic resin base	1,96	0,30	[6]
Cobalt- chromium cast metal	275	0,33	[15]
PEEK	4	0,40	[15]
ZANTEX	35	0,40	[15]

ISSN: 1472-6831