 This study reports on using conchaloricular cartilage for volumetric and structural replacement of the orbital floor in 24 patients with pure or impure orbital floor fractures, finding that it is a suitable material for reconstruction due to its ease of attainment, low morbidity, inconspicuous scar, and excellent adaptation to the shape of the orbital floor. This article was authored by Waldemar Chavez-Nashimento Brandeo-Pena, Isabel Camillo de Oliveira, David Santiago Ordonez-Arozaga, and others.