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Table 2 Clinical information of immediate loading (IL) cases

From: The effect of loading time on marginal bone change of implants immediately placed after extraction: a retrospective study

 

Implants (n)

Ratio (%)

Immediate loading (IL) (N = 40)

Survival

  

 Survived

36

90

 Failed

4

10

Bone grafting

  

 Y

34

85

 N

6

15

Fixture height

  

 Short (< 8 mm)

0

0

 Standard (8 ~ 11.5 mm)

18

45

 Long (> 11.5 mm)

22

55

Fixture diameter

  

 Mini (≤ 4.0 mm)

5

12.5

 Standard (4.1 ~ 4.8 mm)

32

80

 Large (≥ 5.0 mm)

3

7.5

Implanted site

  

 Upper anterior

13

32.5

 Upper posterior

7

17.5

 Lower anterior

7

17.5

 Lower posterior

13

32.5