A00-B99 • C00-D48 • D50-D89 • E00-E90 • F00-F99 • G00-G99 • H00-H59 • H60-H95 • I00-I99 • J00-J99 • K00-K93
L00-L99 • M00-M99 • N00-N99 • O00-O99 • P00-P96 • Q00-Q99 • R00-R99 • S00-T98 • V01-Y98 • Z00-Z99 • U00-U99

C00-C14 Malignant neoplasms of lip, oral cavity and pharynx




 
Chapter II

Neoplasms
(C00-D48)

Malignant neoplasms
(C00-C97)

Malignant neoplasms, stated or presumed to be primary, of specified sites, except of lymphoid, haematopoietic and related tissue
(C00-C75)

Malignant neoplasms of lip, oral cavity and pharynx
(C00-C14)

C00Malignant neoplasm of lip
Latin: Neoplasma malignum labii
Excludes:skin of lip (C43.0, C44.0)
C00.0External upper lip
Upper lip:
· NOS
· lipstick area
· vermilion border
C00.1External lower lip
Lower lip:
· NOS
· lipstick area
· vermilion border
C00.2External lip, unspecified
Vermilion border NOS
C00.3Upper lip, inner aspect
Upper lip:
· buccal aspect
· frenulum
· mucosa
· oral aspect
C00.4Lower lip, inner aspect
Lower lip:
· buccal aspect
· frenulum
· mucosa
· oral aspect
C00.5Lip, unspecified, inner aspect
Lip, not specified whether upper or lower:
· buccal aspect
· frenulum
· mucosa
· oral aspect
C00.6Commissure of lip
C00.8Overlapping lesion of lip
[See note 5 at the beginning of this chapter]
C00.9Lip, unspecified

C01Malignant neoplasm of base of tongue
Latin: Neoplasma malignum radicis linguae
Dorsal surface of base of tongue
Fixed part of tongue NOS
Posterior third of tongue

C02Malignant neoplasm of other and unspecified parts of tongue
Latin: Neoplasma malignum partium linguae aliarum
C02.0Dorsal surface of tongue
Anterior two-thirds of tongue, dorsal surface
Excludes:dorsal surface of base of tongue (C01)
C02.1Border of tongue
Tip of tongue
C02.2Ventral surface of tongue
Anterior two-thirds of tongue, ventral surface
Frenulum linguae
C02.3Anterior two-thirds of tongue, part unspecified
Middle third of tongue NOS
Mobile part of tongue NOS
C02.4Lingual tonsil
Excludes:tonsil NOS (C09.9)
C02.8Overlapping lesion of tongue
[See note 5 at the beginning of this chapter]
Malignant neoplasm of tongue whose point of origin cannot be classified to any one of the categories C01-C02.4
C02.9Tongue, unspecified

C03Malignant neoplasm of gum
Latin: Neoplasma malignum gingivae
Includes:alveolar (ridge) mucosa
gingiva
Excludes:malignant odontogenic neoplasms (C41.0-C41.1)
C03.0Upper gum
C03.1Lower gum
C03.9Gum, unspecified

C04Malignant neoplasm of floor of mouth
Latin: Neoplasma malignum basis oris
C04.0Anterior floor of mouth
Anterior to the premolar-canine junction
C04.1Lateral floor of mouth
C04.8Overlapping lesion of floor of mouth
[See note 5 at the beginning of this chapter]
C04.9Floor of mouth, unspecified

C05Malignant neoplasm of palate
Latin: Neoplasma malignum palati
C05.0Hard palate
C05.1Soft palate
Excludes:nasopharyngeal surface of soft palate (C11.3)
C05.2Uvula
C05.8Overlapping lesion of palate
[See note 5 at the beginning of this chapter]
C05.9Palate, unspecified
Roof of mouth

C06Malignant neoplasm of other and unspecified parts of mouth
Latin: Neoplasma malignum partium oris aliarum
C06.0Cheek mucosa
Buccal mucosa NOS
Internal cheek
C06.1Vestibule of mouth
Buccal sulcus (upper)(lower)
Labial sulcus (upper)(lower)
C06.2Retromolar area
C06.8Overlapping lesion of other and unspecified parts of mouth
[See note 5 at the beginning of this chapter]
C06.9Mouth, unspecified
Minor salivary gland, unspecified site
Oral cavity NOS

C07Malignant neoplasm of parotid gland
Latin: Neoplasma malignum glandulae paroticae

C08Malignant neoplasm of other and unspecified major salivary glands
Latin: Neoplasma malignum glandularum salivarium majorum aliarum
Excludes:malignant neoplasms of specified minor salivary glands which are classified according to their anatomical location
malignant neoplasms of minor salivary glands NOS (C06.9)
parotid gland (C07)
C08.0Submandibular gland
Submaxillary gland
C08.1Sublingual gland
C08.8Overlapping lesion of major salivary glands
[See note 5 at the beginning of this chapter]
Malignant neoplasm of major salivary glands whose point of origin cannot be classified to any one of the categories C07-C08.1
C08.9Major salivary gland, unspecified
Salivary gland (major) NOS

C09Malignant neoplasm of tonsil
Latin: Neoplasma malignum tonsillae
Excludes:lingual tonsil (C02.4)
pharyngeal tonsil (C11.1)
C09.0Tonsillar fossa
C09.1Tonsillar pillar (anterior)(posterior)
C09.8Overlapping lesion of tonsil
[See note 5 at the beginning of this chapter]
C09.9Tonsil, unspecified
Tonsil:
· NOS
· faucial
· palatine

C10Malignant neoplasm of oropharynx
Latin: Neoplasma malignum oropharyngis
Excludes:tonsil (C09.-)
C10.0Vallecula
C10.1Anterior surface of epiglottis
Epiglottis, free border [margin]
Glossoepiglottic fold(s)
Excludes:epiglottis (suprahyoid portion) NOS (C32.1)
C10.2Lateral wall of oropharynx
C10.3Posterior wall of oropharynx
C10.4Branchial cleft
Branchial cyst [site of neoplasm]
C10.8Overlapping lesion of oropharynx
[See note 5 at the beginning of this chapter]
Junctional region of oropharynx
C10.9Oropharynx, unspecified

C11Malignant neoplasm of nasopharynx
Latin: Neoplasma malignum nasopharyngis
C11.0Superior wall of nasopharynx
Roof of nasopharynx
C11.1Posterior wall of nasopharynx
Adenoid
Pharyngeal tonsil
C11.2Lateral wall of nasopharynx
Fossa of Rosenmüller
Opening of auditory tube
Pharyngeal recess
C11.3Anterior wall of nasopharynx
Floor of nasopharynx
Nasopharyngeal (anterior)(posterior) surface of soft palate
Posterior margin of nasal:
· choana
· septum
C11.8Overlapping lesion of nasopharynx
[See note 5 at the beginning of this chapter]
C11.9Nasopharynx, unspecified
Nasopharyngeal wall NOS

C12Malignant neoplasm of piriform sinus
Latin: Neoplasma malignum recessus piriformis
Piriform fossa

C13Malignant neoplasm of hypopharynx
Latin: Neoplasma malignum hypopharyngis
Excludes:piriform sinus (C12)
C13.0Postcricoid region
C13.1Aryepiglottic fold, hypopharyngeal aspect
Aryepiglottic fold:
· NOS
· marginal zone
Excludes:aryepiglottic fold, laryngeal aspect (C32.1)
C13.2Posterior wall of hypopharynx
C13.8Overlapping lesion of hypopharynx
[See note 5 at the beginning of this chapter]
C13.9Hypopharynx, unspecified
Hypopharyngeal wall NOS

C14Malignant neoplasm of other and ill-defined sites in the lip, oral cavity and pharynx
Latin: Neoplasma malignum labii, oris et pharyngis loci anterius
Excludes:oral cavity NOS (C06.9)
C14.0Pharynx, unspecified
C14.2Waldeyer's ring
C14.8Overlapping lesion of lip, oral cavity and pharynx
[See note 5 at the beginning of this chapter]
Malignant neoplasm of lip, oral cavity and pharynx whose point of origin cannot be classified to any one of the categories C00-C14.2


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