Table 1 Excluded articles with reasons
Excluded articles | Reason of exclusion |
|---|---|
Zembic et al. 2009 [32], Sailer et al. 2009 [33], Zembic et al. 2013 [34], Bosch et al. 2018 [35] | Included molar teeth |
Van Brakel et al. 2012 [36], den Hartog et al. 201 3[37], Rieder et al. 2016 [38] | Irrelevant outcomes |
Furze et al. 2012 [39], Montero et al. 2012 [40], Schwarz et al. 2012 [41], Hosseini et al. 2013 [42], Fenner et al. 2016 [43], Kim et al. 2016 [44], Peng et al. 2017 [45], Asgeirsson et al. 2019 [46] | Study type (not RCTs) |