A Study of the Incidence of Coccygeal and Lumbar Sacralisation and its Clinical Significance. - Pereira Sarmento, Jefferson; Rolim Lima, Diego Furtado; Franca Correia, Ana Priscila; da Fonseca Conca Filho, Vagner; Rodrigues Pereira, Israel; de Lima Leite, Cecília; Alves Brito, Samara; Dantas de Lucena, Jalles (Journal of Morphological Sciences, 2021)