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Table 2 Comparison of the maximum recorded stress values in the implants, screws and bone between the models OP and TP during group functional and canine guided loading scenarios

From: Stresses induced by one piece and two piece dental implants in All-on-4® implant supported prosthesis under simulated lateral occlusal loading: non linear finite element analysis study

 

Loading scenario

Model TP (MPa)

Model OP (MPa)

Dental implant

Scenario 1: Group functional occlusion

108.3*

18.49*

 

Scenario 2: Canine guidance occlusion

14.1*

4.17*

Screw

Scenario 1: Group functional occlusion

59.35*

43.84*

 

Scenario 2: Canine guidance occlusion

8.18*

6.71*

Bone

Scenario 1: Group functional occlusion

88.24#

16.06#

 

Scenario 2: Canine guidance occlusion

13.43#

2.72#

  1. MPa Mega Pascal unit
  2. *Symbol indicates VonMises stress
  3. #Symbol indicates maximum principal stress
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BMC Oral Health

ISSN: 1472-6831

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