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2009 ICD-9-CM

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231 Carcinoma in situ of respiratory system
 eicd10
231.0 Larynx
Cartilage:
arytenoid
cricoid
cuneiform
thyroid
Epiglottis:
NOS
posterior surface
suprahyoid portion
Vocal cords (false) (true)
Excludes:
aryepiglottic fold or interarytenoid fold:
NOS (230.0)
hypopharyngeal aspect (230.0)
marginal zone (230.0)
 eicd10
231.1 Trachea
 eicd10
231.2 Bronchus and lung
Carina
Hilus of lung
 eicd10
231.8 Other specified parts of respiratory system
Accessory sinuses
Middle ear
Nasal cavities
Pleura
Excludes:
ear (external) (skin) (232.2)
nose NOS (234.8)
skin (232.3)
 eicd10
231.9 Respiratory system, part unspecified
Respiratory organ NOS
 
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