Skip to main content

Table 4 Contralateral molar loading

From: Three lateral osteotomy designs for bilateral sagittal split osteotomy: biomechanical evaluation with three-dimensional finite element analysis

Parameter Side TO-1 method Ob-1 method OD-1 method
Deflection at the first molar (mm) Right 6.149 (100%) 4.537 (100%) 1.979 (100%)
  Left 5.840 (95.0%) 4.161 (91.7%) 1.708 (86.3%)
Maximum von Mises bone stress in the screw vicinity (MPa) Right 512.643 (100%) 361.865 (100%) 256.623 (100%)
  Left 441.897 (86.2%) 294.699 (81.4%) 196.790 (76.7%)
Maximum von Mises stress on the miniplate (MPa) Right 3250.620 (100%) 2955.626 (100%) 1766.932 (100%)
  Left 3101.392 (95.4%) 2598.595 (87.9%) 1665.914 (94.3%)
Maximum von Mises stress on the screw (MPa) Right 2118.952 (100%) 1778.286 (100%) 1591.128 (100%)
  Left 1964.085 (92.7%) 1663.766 (93.6%) 1474.351 (92.7%)