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Volunteers from Shanghai Jiao Tong University School of Medicine | Yes
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Good oral hygiene | Yes
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Aged at least eighteen years | Yes
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Complete maxillary dental arch except the missing third molar | Yes
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Intact hard and soft tissues, including treated teeth decay and healed teeth extraction socket | Yes
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Undergoing orthodontic treatment | No
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With metal crowns and any other metal materials on teeth | No
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Advanced periodontitis affecting gingival recession | No
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Obvious teeth mobility (mobility degree higher than 1) | No
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Obvious dentition malalinement (malalinement degree higher than 1) | No
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Palatal vault height | 18.679 mm |
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Arch width | 40.197 mm |
- Trueness of full dentition
- Precision of full dentition
- Trueness of palatal soft tissues
- Precision of palatal soft tissues
|
Trueness of full dentition | 0.08500 mm |
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Precision of full dentition | 0.06867 mm |
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Trueness of full dentition | 0.16883 mm |
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Precision of palatal soft tissues | 0.04967 mm |
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Landmark L3 | 839.12 μm |
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Landmark M3 | 483.15 μm |
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Landmark R3 | 1018.80 μm |
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Landmark L2 | 875.93 μm |
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Landmark M2 | 314.97 μm |
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Landmark R2 | 1143.18 μm |
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Landmark L1 | 137.19 μm |
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Landmark M1 | 197.75 μm |
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Landmark R1 | 118.74 μm |
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Landmark R3 | 358.21 μm |
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Landmark L2 | 642.38 μm |
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Landmark M2 | 360.64 μm |
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Landmark R2 | 595.14 μm |
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Landmark L1 | 102.29 μm |
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Landmark M1 | 66.96 μm |
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Landmark R1 | 112.20 μm |
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Landmark L3 | 420.02 μm |
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Landmark M3 | 505.28 μm |