“…When fusion occurs in deciduous anterior teeth, extraction can be done, depending on the case, it is necessary to use space maintainer or dental plastic (Steinbock, et al, 2014). In anterior permanents, the bone tissue is mature, thus, the extraction and installation of implants or orthodontic space correction may be performed (Goh & Tse, 2020;Kim, et al, 2019;Rosas, et al, 2004;Velasco, et al, 1997); Root canal treatment can also be followed by dental plastic surgery (Vinothkumar, et al, 2017;Steinbock, et al, 2014).…”