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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 | 22.092 mm |
|
Arch width | 41.019 mm |
- Trueness of full dentition
- Precision of full dentition
- Trueness of palatal soft tissues
- Precision of palatal soft tissues
|
Trueness of full dentition | 0.06617 mm |
|
Precision of full dentition | 0.04233 mm |
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Trueness of full dentition | 0.10617 mm |
|
Precision of palatal soft tissues | 0.04533 mm |
|
Landmark L3 | 712.82 μm |
|
Landmark M3 | 418.29 μm |
|
Landmark R3 | 722.17 μm |
|
Landmark L2 | 681.31 μm |
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Landmark M2 | 265.04 μm |
|
Landmark R2 | 628.61 μm |
|
Landmark L1 | 235.81 μm |
|
Landmark M1 | 222.39 μm |
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Landmark R1 | 171.99 μm |
|
Landmark L2 | 314.88 μm |
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Landmark M2 | 363.90 μm |
|
Landmark R2 | 287.80 μm |
|
Landmark L1 | 77.93 μm |
|
Landmark M1 | 62.75 μm |
|
Landmark R1 | 86.39 μm |
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Landmark L3 | 513.23 μm |
|
Landmark M3 | 509.03 μm |
|
Landmark R3 | 353.99 μm |