ICD9Data.com
  Free 2008 ICD-9-CM Database
Search ICD9Data.com

2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Other Diseases Of Upper Respiratory Tract 470-478 > Nasal Polyps 471.* >

2008 ICD-9-CM Diagnosis 471.1

Polypoid sinus degeneration

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 471.1 can be accessed here.

  • 471.1 is a specific code that can be used to specify a diagnosis
  • 471.1 contains 4 index entries
  • View the ICD-9-CM Volume 1 471.* hierarchy

471.1 also known as:

  • Woakes' syndrome or ethmoiditis


Index entries containing 471.1:

Degeneration, degenerative
  • sinus (cystic) (see also Sinusitis) 473.9
    • polypoid 471.1
Ethmoiditis (chronic) (nonpurulent) (purulent) (see also Sinusitis, ethmoidal) 473.2
  • Woakes' 471.1
Syndrome - see also Disease
  • Woakes' (ethmoiditis) 471.1
Woakes' syndrome (ethmoiditis) 471.1