title: [Apropos of 4l cases of pilonidal disease with coccy-perineal localization].
mesh_terms: D003050:Coccyx / Q000601:surgery*; D005402:Fistula / Q000601:surgery*; D006197:Hair; D006801:Humans; D010502:Perineum / Q000601:surgery*
vernacular_title: A propos de 4l cas de maladie pilonidale a localisation coccy-périnéale.