“…In 1994, Nastri and Hookey (1994) described for the first time a mandibular localization. Since then, 14 publications about mandibular surgical ciliated cysts have been published for a total of 16 cases (Anastassov & Lee, 1999; Bourgeois & Nelson, 2005; Cai et al., 2015; Drmeddent & Schwartz, 2001; Kelly et al., 2000; Koutlas et al., 2002; Lafuente‐Ibáñez de Mendoza et al., 2021; Lazar et al., 2006; Li et al., 2014; Ragsdale et al., 2009; Seifi et al., 2016; Syyed et al., 2018; Youn et al., 2022). This article reports the 17th and 18th cases of mandibular surgical ciliated cysts in twin sisters who underwent genioplasty with concomitant rhinoplasty 30 years earlier.…”