Case 1 (male).

 
 
  Part of: Nastoulis E, Tsoucalas G, Karakasi V, Pavlidis P, Fiska A (2024) Complete dorsal wall agenesis of the sacral canal in a Greek population: an osteological study. Folia Medica 66(3): 386-394. https://doi.org/10.3897/folmed.66.e118790