“…A total of 18 papers investigated the relationship between reflux and dental erosion in patients with a suspected or confirmed diagnosis of reflux [13,[23][24][25][26][27][28][29][30][31][32][33][34]36,[38][39][40][41]. The prevalence of dental erosion in reflux patients ranged from 16% to 44%, [27,28,31,34,36,[39][40][41] whereas dental erosion occurred in <20% of healthy individuals [31,36,40]. Overall, controlled studies showed that GERD patients have a significantly higher rate or severity score of dental erosion compared with healthy individuals (Table 2) [13,[29][30][31]36,40].…”