“…Previous case reports and studies have shown a success of marsupialisation in treatment of dentigerous cysts (Kimura et al, 2020;Maltoni et al, 2007Maltoni et al, , 2019Zhu et al, 2017). The main advantages reported are decreased size of the cysts, bone apposition, thickening of the cortical bone and reduced risk of fracture of the mandible (Abu-Mostafa and Abbasi, 2017; Sorrentino et al, 2021). Kimura et al (2020) published a new method for mandibular cyst drainage.…”