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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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Volunteers from Shanghai Jiao Tong University School of Medicine | 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 | 23.523 mm |
|
Arch width | 39.739 mm |
- Trueness of full dentition
- Precision of full dentition
- Trueness of palatal soft tissues
- Precision of palatal soft tissues
|
Trueness of full dentition | 0.10950 mm |
|
Precision of full dentition | 0.06567 mm |
|
Trueness of full dentition | 0.15483 mm |
|
Precision of palatal soft tissues | 0.05200 mm |
|
Landmark L3 | 341.54 μm |
|
Landmark M3 | 180.14 μm |
|
Landmark R3 | 343.29 μm |
|
Landmark L2 | 450.94 μm |
|
Landmark M2 | 199.56 μm |
|
Landmark R2 | 530.06 μm |
|
Landmark L1 | 165.47 μm |
|
Landmark M1 | 196.49 μm |
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Landmark R1 | 183.15 μm |
|
Landmark R1 | 136.20 μm |
|
Landmark L3 | 193.94 μm |
|
Landmark M3 | 476.24 μm |
|
Landmark R3 | 125.99 μm |
|
Landmark L2 | 299.47 μm |
|
Landmark M2 | 406.07 μm |
|
Landmark R2 | 317.74 μm |
|
Landmark L1 | 89.14 μm |
|
Landmark M1 | 104.82 μm |