The aim of this study was to the use tilapia allograft and xenograft in pediatric second-degree burns terms therapeutics clinical-surgical results. This is a narrative literature review carried out through survey articles MEDLINE databases via PubMed, Cochrane Library, VIA ELSEVIER, BVS, LILACS, Scopus. Allograft indicated for covering full-thickness wounds, healing partial-thickness as well pr...