Table 5 Biomechanical analysis of bone tissue covered by reconstruction plates: the relative strains of bone tissues in bone-plate contact areas under INC and MOL-L
the relative strains of bone tissues | commercial reconstruction plates | customized reconstruction plates | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
12 mm | 16 mm | 20 mm | |||||||||
2.0 mm | 2.4 mm | 2.8 mm | 2.0 mm | 2.4 mm | 2.8 mm | 2.0 mm | 2.4 mm | 2.8 mm | |||
mesial bone-Plate contact areas (INC) | Min | 1.3 × 10− 5 | 8.1 × 10− 5 | 9.5 × 10− 5 | 6.5 × 10− 5 | 5.2 × 10− 5 | 6.2 × 10− 4 | 6.5 × 10− 5 | 7.2 × 10− 5 | 3.9 × 10− 5 | 3.9 × 10− 5 |
Max | 1.7 × 10− 2 | 1.2 × 10− 2 | 1.6 × 10− 2 | 7.2 × 10− 3 | 8.3 × 10− 3 | 2.3 × 10− 2 | 7.2 × 10− 3 | 1.5 × 10− 2 | 1.3 × 10− 2 | 7.3 × 10− 3 | |
distal bone-plate contact areas(INC) | Min | 8.1 × 10− 5 | 4.8 × 10− 5 | 5.4 × 10− 5 | 5.2 × 10− 5 | 4.9 × 10− 5 | 5.4 × 10− 5 | 5.2 × 10− 5 | 7.1 × 10− 5 | 7.1 × 10− 5 | 5.6 × 10− 5 |
Max | 1.1 × 10− 2 | 5.6 × 10− 3 | 4.0 × 10− 3 | 1.2 × 10− 3 | 2.5 × 10− 3 | 2.2 × 10− 3 | 1.9 × 10− 3 | 9.8 × 10− 3 | 1.8 × 10− 3 | 2.4 × 10− 3 | |
mesial bone-Plate contact areas (MOL-L) | Min | 1.6 × 10− 5 | 7.0 × 10− 5 | 4.6 × 10− 5 | 5.5 × 10− 5 | 4.1 × 10− 5 | 4.6 × 10− 5 | 5.5 × 10− 5 | 6.3 × 10− 5 | 3.7 × 10− 5 | 6.4 × 10− 5 |
Max | 1.9 × 10− 2 | 1.1 × 10− 2 | 9.6 × 10− 3 | 6.2 × 10− 3 | 7.6 × 10− 3 | 9.6 × 10− 3 | 6.2 × 10− 3 | 1.3 × 10− 2 | 1.2 × 10− 2 | 6.4 × 10− 3 | |
distal bone-plate contact areas(MOL-L) | Min | 7.3 × 10− 5 | 6.2 × 10− 5 | 9.2 × 10− 5 | 1.1 × 10− 4 | 6.3 × 10− 5 | 9.2 × 10− 5 | 7.4 × 10− 5 | 6.4 × 10− 5 | 8.2 × 10− 5 | 7.6 × 10− 5 |
Max | 1.0 × 10− 2 | 6.9 × 10− 3 | 2.1 × 10− 3 | 3.0 × 10− 3 | 2.4 × 10− 3 | 2.1 × 10− 3 | 1.8 × 10− 3 | 1.5 × 10− 2 | 1.5 × 10− 3 | 2.3 × 10− 3 | |