Gerardo GilliganRené PanicoJerónimo LazosRosana MorelattoPaola BelardinelliMaria Ines CriscuoloNicolas BolesinaIgnacio Molina ÁvilaJuan Martin Pimentel SoláEmilce RivarolaMaria Jimena MorganteMaria Eugenia Ingrassia TonelliJavier GimenezPablo DorattiLaura Cecilia WernerAna Carolina Prado‐RibeiroThais Bianca BrandãoAljomar Jose Vechiato‐FilhoMaria Claudia CuzzullinCristina Saldivia‐SiracusaMarcio Ajudarte LopesMichelle AgostiniMario José RomañachAline Corrêa AbrahãoThamyres Campos FonsêcaEstela KaminagakuraAna Lia AnbinderKamilla Santos AlvesMaria Leticia de Almeida LançaSonia Sacsaquispe‐ContrerasKarem Rodriguez IbazettaRoberto Gerber‐MoraSaray Aranda RomoFrancisco Javier Tejeda NavaCordero, KarinaKarinaCorderoRicardo Moreno SilvaWilfredo Gonzalez‐ArriagadaRaiza ToroFelipe Martins SilveiraNatalia GonzalezPablo Agustin VargasAlan Roger Santos‐SilvaRonell Bologna‐MolinaMariana Villarroel‐DorregoBenjamin MartinezEduardo Piemonte2025-04-142025-04-142023-10-2510.1111/odi.14778https://cris-uv.scimago.es/handle/123456789/2373WOS:001090920900001Objective To determine the frequency of oral squamous cell carcinoma (OSCC) associated or not with oral potentially malignant disorders (OPMD), and the epidemiological profile and traditional risk factors in Latin America. Methods A retrospective observational study was conducted in 17 Latin American centres. There were included cases of OSCC, analysing age, gender, OSCC and their association with previous OPMD. Clinicopathological variables were retrieved. The condition of sequential-OSCC versus OSCC-de novo (OSCC-dn) was analysed concerning the aforementioned variables. Quantitative variables were analysed using Student's t-test, and qualitative variables with chi-square.acceso restringidoOral leukoplakiajournal-article