:
Hierarchie
Exclusions
  • corrosion of ear drum (T28.91-)
Sub classes
  • T20.511 Corrosion of first degree of right ear [any part, except ear drum]
  • T20.512 Corrosion of first degree of left ear [any part, except ear drum]
  • T20.519 Corrosion of first degree of unspecified ear [any part, except ear drum]
Links