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Table 1 Prevalence of biologic width invasion, according to teeth, to dental site and to the group

From: Clinical and radiographic evaluation of the Periodontium with biologic width invasion

Parameter

Test group

Control group

 

n

%

n

%

Tooth

 First Molar

19

31.1

18

29.5

 Second Molar

8

13.1

11

18.0

 First Pre-molar

11

18.0

10

16.4

 Second Pre-molar

18

29.5

16

26.2

 Canine

3

4.9

4

6.6

 Incisor

2

3.3

2

3.3

Site

 Mesial

30

49.2

29

47.5

 Distal

31

50.8

32

52.5