MALIGNANT NEOPLASM OF LIP, ORAL CAVITY, AND PHARYNX (140-149)
- Excludes: carcinoma in situ (230.0)
- 140 Malignant neoplasm of lip
- Excludes: skin of lip (173.0)
- 140.0 Upper lip, vermilion border
- Upper lip:
- NOS
- external
- lipstick area
- 140.1 Lower lip, vermilion border
- Lower lip:
- NOS
- external
- lipstick area
- 140.3 Upper lip, inner aspect
- Upper lip:
- buccal aspect
- frenulum
- mucosa
- oral aspect
- 140.4 Lower lip, inner aspect
- Lower lip:
- buccal aspect
- frenulum
- mucosa
- oral aspect
- 140.5 Lip, unspecified, inner aspect
- Lip, not specified whether upper or lower:
- buccal aspect
- frenulum
- mucosa
- oral aspect
- 140.6 Commissure of lip
- 140.8 Other sites of lip
- Malignant neoplasm of contiguous or overlapping sites of lip whose point of origin cannot be determined
- 140.9 Lip, unspecified, vermilion border
- Lip, not specified as upper or lower:
- NOS
- external
- lipstick area
- 141 Malignant neoplasm of tongue
- 141.0 Base of tongue
- Dorsal surface of base of tongue
- Fixed part of tongue NOS
- 141.1 Dorsal surface of tongue
- Anterior two-thirds of tongue, dorsal surface
- Dorsal tongue NOS
- Midline of tongue
- Excludes: dorsal surface of base of tongue (141.0)
- 141.2 Tip and lateral border of tongue
- 141.3 Ventral surface of tongue
- Anterior two-thirds of tongue, ventral surface
- Frenulum linguae
- 141.4 Anterior two-thirds of tongue, part unspecified
- Mobile part of tongue NOS
- 141.5 Junctional zone
- Border of tongue at junction of fixed and mobile parts at insertion of anterior tonsillar pillar
- 141.6 Lingual tonsil
- 141.8 Other sites of tongue
- Malignant neoplasm of contiguous or overlapping sites of tongue whose point of origin cannot be determined
- 141.9 Tongue, unspecified
- 142 Malignant neoplasm of major salivary glands
- Includes: salivary ducts
- Excludes: malignant neoplasm of minor salivary glands:
- NOS (145.9)
- buccal mucosa (145.0)
- soft palate (145.3)
- tongue (141.0-141.9)
- tonsil, palatine (146.0)
- 142.0 Parotid gland
- 142.1 Submandibular gland
- 142.2 Sublingual gland
- 142.8 Other major salivary glands
- Malignant neoplasm of contiguous or overlapping sites of salivary glands and ducts whose point of origin cannot be determined
- 142.9 Salivary gland, unspecified
- Salivary gland (major) NOS
- 143 Malignant neoplasm of gum
- Includes: alveolar (ridge) mucosa
- gingiva (alveolar) (marginal)
- interdental papillae
- Excludes: malignant odontogenic neoplasms (170.0-170.1)
- 143.0 Upper gum
- 143.1 Lower gum
- 143.8 Other sites of gum
- Malignant neoplasm of contiguous or overlapping sites of gum whose point of origin cannot be determined
- 143.9 Gum, unspecified
- 144 Malignant neoplasm of floor of mouth
- 144.0 Anterior portion
- Anterior to the premolar-canine junction
- 144.1 Lateral portion
- 144.8 Other sites of floor of mouth
- Malignant neoplasm of contiguous or overlapping sites of floor of mouth whose point of origin cannot be determined
- 144.9 Floor of mouth, part unspecified
- 145 Malignant neoplasm of other and unspecified parts of mouth
- Excludes: mucosa of lips (140.0-140.9)
- 145.0 Cheek mucosa
- Buccal mucosa
- Cheek, inner aspect
- 145.1 Vestibule of mouth
- Buccal sulcus (upper) (lower)
- Labial sulcus (upper) (lower)
- 145.2 Hard palate
- 145.3 Soft palate
- Excludes: nasopharyngeal [posterior] [superior] surface of soft palate (147.3)
- 145.4 Uvula
- 145.5 Palate, unspecified
- Junction of hard and soft palate
- Roof of mouth
- 145.6 Retromolar area
- 145.8 Other specified parts of mouth
- Malignant neoplasm of contiguous or overlapping sites of mouth whose point of origin cannot be determined
- 145.9 Mouth, unspecified
- Buccal cavity NOS
- Minor salivary gland, unspecified site
- Oral cavity NOS
- 146 Malignant neoplasm of oropharynx
- 146.0 Tonsil
- Tonsil:
- Excludes: lingual tonsil (141.6)
- pharyngeal tonsil (147.1)
- 146.1 Tonsillar fossa
- 146.2 Tonsillar pillars (anterior) (posterior)
- Faucial pillar
- Glossopalatine fold
- Palatoglossal arch
- Palatopharyngeal arch
- 146.3 Vallecula
- Anterior and medial surface of the pharyngoepiglottic fold
- 146.4 Anterior aspect of epiglottis
- Epiglottis, free border [margin]
- Glossoepiglottic fold(s)
- Excludes: epiglottis:
- NOS (161.1)
- suprahyoid portion (161.1)
- 146.5 Junctional region
- Junction of the free margin of the epiglottis, the aryepiglottic fold, and the pharyngoepiglottic fold
- 146.6 Lateral wall of oropharynx
- 146.7 Posterior wall of oropharynx
- 146.8 Other specified sites of oropharynx
- Branchial cleft
- Malignant neoplasm of contiguous or overlapping sites of oropharynx whose point of origin cannot be determined
- 146.9 Oropharynx, unspecified
- 147 Malignant neoplasm of nasopharynx
- 147.0 Superior wall
- 147.1 Posterior wall
- Adenoid
- Pharyngeal tonsil
- 147.2 Lateral wall
- Fossa of Rosenmüller
- Opening of auditory tube
- Pharyngeal recess
- 147.3 Anterior wall
- Floor of nasopharynx
- Nasopharyngeal [posterior] [superior] surface of soft palate
- Posterior margin of nasal septum and choanae
- 147.8 Other specified sites of nasopharynx
- Malignant neoplasm of contiguous or overlapping sites of nasopharynx whose point of origin cannot be determined
- 147.9 Nasopharynx, unspecified
- 148 Malignant neoplasm of hypopharynx
- 148.0 Postcricoid region
- 148.1 Pyriform sinus
- 148.2 Aryepiglottic fold, hypopharyngeal aspect
- Aryepiglottic fold or interarytenoid fold:
- Excludes: aryepiglottic fold or interarytenoid fold, laryngeal aspect (161.1)
- 148.3 Posterior hypopharyngeal wall
- 148.8 Other specified sites of hypopharynx
- Malignant neoplasm of contiguous or overlapping sites of hypopharynx whose point of origin cannot be determined
- 148.9 Hypopharynx, unspecified
- Hypopharyngeal wall NOS
- Hypopharynx NOS
- 149 Malignant neoplasm of other and ill-defined sites within the lip, oral cavity, and pharynx
- 149.0 Pharynx, unspecified
- 149.1 Waldeyer's ring
- 149.8 Other
- Malignant neoplasms of lip, oral cavity, and pharynx whose point of origin cannot be assigned to any one of the categories 140-148
- Excludes: "book leaf" neoplasm [ventral surface of tongue and floor of mouth] (145.8)
- 149.9 Ill-defined