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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 | 21.507 mm |
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Arch width | 39.353 mm |
- Trueness of full dentition
- Precision of full dentition
- Trueness of palatal soft tissues
- Precision of palatal soft tissues
|
Trueness of full dentition | 0.06483 mm |
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Precision of full dentition | 0.06333 mm |
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Trueness of full dentition | 0.09500 mm |
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Precision of palatal soft tissues | 0.05133 mm |
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Landmark L3 | 443.50 μm |
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Landmark M3 | 201.04 μm |
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Landmark R3 | 366.04 μm |
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Landmark L2 | 454.29 μm |
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Landmark M2 | 288.11 μm |
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Landmark R2 | 377.90 μm |
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Landmark L1 | 136.84 μm |
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Landmark M1 | 209.25 μm |
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Landmark R1 | 136.18 μm |
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Landmark M1 | 160.70 μm |
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Landmark R1 | 162.20 μm |
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Landmark L3 | 178.91 μm |
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Landmark M3 | 520.96 μm |
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Landmark R3 | 153.21 μm |
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Landmark L2 | 362.17 μm |
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Landmark M2 | 508.49 μm |
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Landmark R2 | 281.39 μm |
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Landmark L1 | 146.70 μm |