Among the human studies, two studies reported that EMD is a more efficient DPC procedure compared with calcium hydroxide (Ca(OH)2 ). One study reported Ca(OH)2 to be more efficient for DPC than EMD. One study reported no difference in the efficacies between EMD and Ca(OH)2 for DPC. All animal studies reported EMD to be more effective in reparative dentine formation in comparison with Ca(OH)2 . EMD can provide favourable results in DPC procedures