From: The effect of retrograde material type and surgical techniques on the success rate of surgical endodontic retreatment: systematic review of prospective randomized clinical trials
MTA
EBA
iRoot BP Plus
IRM
Ketac Silver
Compomer Dyract
Chelon-Silver
Retroplast Silver
GP
Number of studies tested
5
2
1
4
Percentage (%)
55
22
11
44