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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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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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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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Palatal vault height | 19.665 mm |
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Arch width | 36.951 mm |
- Trueness of full dentition
- Precision of full dentition
- Trueness of palatal soft tissues
- Precision of palatal soft tissues
|
Trueness of full dentition | 0.07717 mm |
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Precision of full dentition | 0.05133 mm |
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Trueness of full dentition | 0.11983 mm |
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Precision of palatal soft tissues | 0.07933 mm |
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Landmark M1 | 356.51 μm |
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Landmark R1 | 158.92 μm |
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Landmark L3 | 680.29 μm |
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Landmark M3 | 315.59 μm |
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Landmark R3 | 289.53 μm |
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Landmark L2 | 896.33 μm |
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Landmark M2 | 185.62 μm |
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Landmark R2 | 674.38 μm |
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Landmark L1 | 188.03 μm |
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Landmark L3 | 121.59 μm |
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Landmark M3 | 499.50 μm |
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Landmark R3 | 92.55 μm |
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Landmark L2 | 252.12 μm |
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Landmark M2 | 370.40 μm |
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Landmark R2 | 267.47 μm |
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Landmark L1 | 145.15 μm |
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Landmark M1 | 93.47 μm |
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Landmark R1 | 131.68 μm |