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2008 ICD-9-CM Procedure 44.21

Dilation of pylorus by incision
  • 44.21 is a specific code that can be used to specify a procedure
  • 44.21 contains 3 index entries
  • View the full ICD-9-CM Volume 3 44.* hierarchy

Index entries containing 44.21:

Dilation
  • pylorus
    • by incision 44.21
    • sphincter
      • pylorus, endoscopic 44.22
        • by incision 44.21
      Pyloroplasty (Finney) (Heineke-Mikulicz) 44.29
      • dilation, endoscopic 44.22
        • by incision 44.21