K68.- Disorders of retroperitoneum

  • K68
  • Disorders of retroperitoneum
    • K68.1
    Retroperitoneal abscess
      • K68.11
    Postprocedural retroperitoneal abscess
      • K68.12
    Psoas muscle abscess
      • K68.19
    Other retroperitoneal abscess
    • K68.9
    Other disorders of retroperitoneum