Prospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Jun 26, 2021; 9(18): 4681-4689
Published online Jun 26, 2021. doi: 10.12998/wjcc.v9.i18.4681
Table 1 Global esthetic improvement scale
Grading
Description
Excellent improvementThe best aesthetic results are achieved after treatment
Significant improvementThere is significant improvement in appearance compared to the initial situation
Some improvementCompared with the initial situation, there is obvious improvement
No improvementThe appearance is essentially the same as the initial situation
WorseThe appearance is worse than the initial situation