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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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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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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 | mm |
|
Arch width | mm |
- Trueness of full dentition
- Precision of full dentition
- Trueness of palatal soft tissues
- Precision of palatal soft tissues
|
Trueness of full dentition | mm |
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Precision of full dentition | mm |
|
Trueness of full dentition | mm |
|
Precision of palatal soft tissues | mm |
|
Landmark R1 | μm |
|
Landmark L3 | μm |
|
Landmark M3 | μm |
|
Landmark R3 | μm |
|
Landmark L2 | μm |
|
Landmark M2 | μm |
|
Landmark R2 | μm |
|
Landmark L1 | μm |
|
Landmark M1 | μm |
|
Landmark M3 | μm |
|
Landmark R3 | μm |
|
Landmark L2 | μm |
|
Landmark M2 | μm |
|
Landmark R2 | μm |
|
Landmark L1 | μm |
|
Landmark M1 | μm |
|
Landmark R1 | μm |
|
Landmark L3 | μm |