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2008 ICD-9-CM Procedure 22.50

Sinusotomy, not otherwise specified
  • 22.50 is a specific code that can be used to specify a procedure
  • 22.50 contains 4 index entries
  • View the full ICD-9-CM Volume 3 22.* hierarchy

Index entries containing 22.50:

Removal -- see also ExcisionSinusotomy (nasal) 22.50
  • antrum (intranasal) 22.2
    • with external approach (Caldwell-Luc) 22.39
      • radical (with removal of membrane lining) 22.31
    • ethmoid 22.51
      • frontal 22.41
        • maxillary (intranasal) 22.2
          • external approach (Caldwell-Luc) 22.39
            • radical (with removal of membrane lining) 22.31
          • multiple 22.53
            • perinasal 22.50
              • sphenoid 22.52