Table 3: Frequency distribution of color value determinations
Method
Trios® Color Shade
MHT Spectroshade™
Visual
Value/Tooth
11
12
13
11
12
13
11
12
13
%
%
%
1
43
6
3
46
19
0
7
10
0
2
28
62
37
25
40
44
65
56
55
3
19
19
36
16
30
23
18
26
30
4
10
10
19
13
11
25
8
8
15
5
0
3
5
0
0
8
2
0
0