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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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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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Undergoing orthodontic treatment | No
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Palatal vault height | 20.947 mm |
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Arch width | 35.173 mm |
- Trueness of full dentition
- Precision of full dentition
- Trueness of palatal soft tissues
- Precision of palatal soft tissues
|
Trueness of full dentition | 0.06867 mm |
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Precision of full dentition | 0.05933 mm |
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Trueness of full dentition | 0.16533 mm |
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Precision of palatal soft tissues | 0.06200 mm |
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Landmark R2 | 572.21 μm |
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Landmark L1 | 156.69 μm |
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Landmark M1 | 112.05 μm |
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Landmark R1 | 97.41 μm |
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Landmark L3 | 513.79 μm |
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Landmark M3 | 352.81 μm |
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Landmark R3 | 489.43 μm |
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Landmark L2 | 603.10 μm |
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Landmark M2 | 187.19 μm |
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Landmark L3 | 342.19 μm |
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Landmark M3 | 896.67 μm |
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Landmark R3 | 171.87 μm |
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Landmark L2 | 295.88 μm |
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Landmark M2 | 377.66 μm |
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Landmark R2 | 207.96 μm |
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Landmark L1 | 87.95 μm |
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Landmark M1 | 113.08 μm |
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Landmark R1 | 74.65 μm |