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2008 ICD-9-CM Procedure 18.31

Radical excision of lesion of external ear
  • 18.31 is a specific code that can be used to specify a procedure
  • 18.31 contains 5 index entries
  • View the full ICD-9-CM Volume 3 18.* hierarchy

18.31 excludes:

  • radical excision of preauricular sinus (18.21)

Index entries containing 18.31:

Excision
  • ear, external (complete) NEC 18.39
    • partial 18.29
      • radical 18.31
    • lesion (local)
      • auditory canal or meatus, external 18.29
        • radical 18.31
        • auricle, ear 18.29
          • radical 18.31
          • ear, external 18.29
            • radical 18.31
            • pinna 18.29
              • radical 18.31