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Progress in Orthodontics

Table 6 Max Von mises stress values and the location on the power arm

From: Effects of aligner activation and power arm length and material on canine displacement and periodontal ligament stress: a finite element analysis

Models

Max. stress (Mpa)

Max. stress location (mm)

Model 1

–

–

Model 2

88.89

2.687

Model 3

87.06

2.691

Model 4

100.00

2.703

Model 5

97.79

2.707

Model 6

109.1

2.702

Model 7

107.2

2.705

Model 8

–

–

Model 9

88.77

2.682

Model 10

86.95

2.687

Model 11

99.99

2.707

Model 12

97.76

2.708

Model 13

109.1

2.705

Model 14

107.2

2.707

  1. max maximum; Mpa megapascal; mm millimeter
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