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Table 3 Frequency and percentage of broken teeth in both upper and lower manual diagnostic setup models

From: Evaluation of digital and manual orthodontic diagnostic setups in non-extraction cases using ABO model grading system: an in-vitro study

Tooth type

Total number

Frequency

Percentage %

P value

Upper

Central incisor

120

2

1.67%

0.08 ns

Lateral incisor

120

3

2.5%

Canine

120

0

0.0%

First premolar

120

0

0.0%

Second premolar

120

0

0.0%

First molar

120

0

0.0%

Second molar

120

1

0.83%

Lower

Central incisor

120

3

2.5%

Lateral incisor

120

2

1.67%

Canine

120

0

0.0%

First premolar

120

0

0.0%

Second premolar

120

0

0.0%

First molar

120

0

0.0%

Second molar

120

1

0.83%

Total

1680

12

0.71%

  1. ns: non-significant difference as P > 0.05
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BMC Oral Health

ISSN: 1472-6831

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