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Table 6 Stress value of periodontal membrane of incisor and molar

From: Efficacy of a four-curvature auxiliary arch at preventing maxillary central incisor linguoclination during orthodontic treatment: a finite element analysis

Grouping

Stress value of periodontal membrane(incisor)

Stress value of periodontal membrane(molar)

Max

Min

Max

Min

2a

0.00099313

− 0.0031226

0.00337020

− 0.02439000

2b

0.00085706

− 0.0074521

0.00337020

− 0.02439000

2c

0.00398470

− 0.0156170

0.00337020

− 0.02439000

2d

0.00696790

− 0.0572270

0.00337020

− 0.02439000

4a

0.00359900

− 0.0097367

0.00030103

− 0.00047396

4b

0.01057100

− 0.0161160

0.00030103

− 0.00047396

4c

0.01781100

− 0.0482940

0.00030103

− 0.00047396

4d

0.02264500

− 0.0972490

0.00030103

− 0.00047396

  1. The a, b, c, d respectively correspond to the (0.5, 1, 1.5, 2) N. Where a stands for 0.5 N, where b stands for 1 N, where c stands for 1.5 N, where d stands for 2 N