Section K00-K14 | Diseases of oral cavity salivary glands

K00

Code hierarchy

K00 Disorders of tooth development and eruption
- K00.0 Anodontia
- K00.1 Supernumerary teeth
- K00.2 Abnormalities of size and form of teeth
- K00.3 Mottled teeth
- K00.4 Disturbances in tooth formation
- K00.5 Hereditary disturbances in tooth structure, not elsewhere classified
- K00.6 Disturbances in tooth eruption
- K00.7 Teething syndrome
- K00.8 Other disorders of tooth development
- K00.9 Disorder of tooth development, unspecified

Disorders of tooth development and eruption

K01

Code hierarchy

K01 Embedded and impacted teeth
- K01.0 Embedded teeth
- K01.1 Impacted teeth

Embedded and impacted teeth

K02

Code hierarchy

K02 Dental caries
- K02.3 Arrested dental caries
- K02.5 Dental caries on pit and fissure surface
  - K02.51 Dental caries on pit and fissure surface limited to enamel
  - K02.52 Dental caries on pit and fissure surface penetrating into dentin
  - K02.53 Dental caries on pit and fissure surface penetrating into pulp
- K02.6 Dental caries on smooth surface
  - K02.61 Dental caries on smooth surface limited to enamel
  - K02.62 Dental caries on smooth surface penetrating into dentin
  - K02.63 Dental caries on smooth surface penetrating into pulp
- K02.7 Dental root caries
- K02.9 Dental caries, unspecified

Dental caries

K03

Code hierarchy

K03 Other diseases of hard tissues of teeth
- K03.0 Excessive attrition of teeth
- K03.1 Abrasion of teeth
- K03.2 Erosion of teeth
- K03.3 Pathological resorption of teeth
- K03.4 Hypercementosis
- K03.5 Ankylosis of teeth
- K03.6 Deposits [accretions] on teeth
- K03.7 Posteruptive color changes of dental hard tissues
- K03.8 Other specified diseases of hard tissues of teeth
  - K03.81 Cracked tooth
  - K03.89 Other specified diseases of hard tissues of teeth
- K03.9 Disease of hard tissues of teeth, unspecified

Other diseases of hard tissues of teeth

K04

Code hierarchy

K04 Diseases of pulp and periapical tissues
- K04.0 Pulpitis
  - K04.01 Reversible pulpitis
  - K04.02 Irreversible pulpitis
- K04.1 Necrosis of pulp
- K04.2 Pulp degeneration
- K04.3 Abnormal hard tissue formation in pulp
- K04.4 Acute apical periodontitis of pulpal origin
- K04.5 Chronic apical periodontitis
- K04.6 Periapical abscess with sinus
- K04.7 Periapical abscess without sinus
- K04.8 Radicular cyst
- K04.9 Other and unspecified diseases of pulp and periapical tissues
  - K04.90 Unspecified diseases of pulp and periapical tissues
  - K04.99 Other diseases of pulp and periapical tissues

Diseases of pulp and periapical tissues

K05

Code hierarchy

K05 Gingivitis and periodontal diseases
- K05.0 Acute gingivitis
  - K05.00 Acute gingivitis, plaque induced
  - K05.01 Acute gingivitis, non-plaque induced
- K05.1 Chronic gingivitis
  - K05.10 Chronic gingivitis, plaque induced
  - K05.11 Chronic gingivitis, non-plaque induced
- K05.2 Aggressive periodontitis
  - K05.20 Aggressive periodontitis, unspecified
  - K05.21 Aggressive periodontitis, localized
    - K05.211 Aggressive periodontitis, localized, slight
    - K05.212 Aggressive periodontitis, localized, moderate
    - K05.213 Aggressive periodontitis, localized, severe
    - K05.219 Aggressive periodontitis, localized, unspecified severity
  - K05.22 Aggressive periodontitis, generalized
    - K05.221 Aggressive periodontitis, generalized, slight
    - K05.222 Aggressive periodontitis, generalized, moderate
    - K05.223 Aggressive periodontitis, generalized, severe
    - K05.229 Aggressive periodontitis, generalized, unspecified severity
- K05.3 Chronic periodontitis
  - K05.30 Chronic periodontitis, unspecified
  - K05.31 Chronic periodontitis, localized
    - K05.311 Chronic periodontitis, localized, slight
    - K05.312 Chronic periodontitis, localized, moderate
    - K05.313 Chronic periodontitis, localized, severe
    - K05.319 Chronic periodontitis, localized, unspecified severity
  - K05.32 Chronic periodontitis, generalized
    - K05.321 Chronic periodontitis, generalized, slight
    - K05.322 Chronic periodontitis, generalized, moderate
    - K05.323 Chronic periodontitis, generalized, severe
    - K05.329 Chronic periodontitis, generalized, unspecified severity
- K05.4 Periodontosis
- K05.5 Other periodontal diseases
- K05.6 Periodontal disease, unspecified

Gingivitis and periodontal diseases

K06

Code hierarchy

K06 Other disorders of gingiva and edentulous alveolar ridge
- K06.0 Gingival recession
  - K06.01 Gingival recession, localized
    - K06.010 Localized gingival recession, unspecified
    - K06.011 Localized gingival recession, minimal
    - K06.012 Localized gingival recession, moderate
    - K06.013 Localized gingival recession, severe
  - K06.02 Gingival recession, generalized
    - K06.020 Generalized gingival recession, unspecified
    - K06.021 Generalized gingival recession, minimal
    - K06.022 Generalized gingival recession, moderate
    - K06.023 Generalized gingival recession, severe
- K06.1 Gingival enlargement
- K06.2 Gingival and edentulous alveolar ridge lesions associated with trauma
- K06.3 Horizontal alveolar bone loss
- K06.8 Other specified disorders of gingiva and edentulous alveolar ridge
- K06.9 Disorder of gingiva and edentulous alveolar ridge, unspecified

Other disorders of gingiva and edentulous alveolar ridge

K08

Code hierarchy

K08 Other disorders of teeth and supporting structures
- K08.0 Exfoliation of teeth due to systemic causes
- K08.1 Complete loss of teeth
  - K08.10 Complete loss of teeth, unspecified cause
    - K08.101 Complete loss of teeth, unspecified cause, class I
    - K08.102 Complete loss of teeth, unspecified cause, class II
    - K08.103 Complete loss of teeth, unspecified cause, class III
    - K08.104 Complete loss of teeth, unspecified cause, class IV
    - K08.109 Complete loss of teeth, unspecified cause, unspecified class
  - K08.11 Complete loss of teeth due to trauma
    - K08.111 Complete loss of teeth due to trauma, class I
    - K08.112 Complete loss of teeth due to trauma, class II
    - K08.113 Complete loss of teeth due to trauma, class III
    - K08.114 Complete loss of teeth due to trauma, class IV
    - K08.119 Complete loss of teeth due to trauma, unspecified class
  - K08.12 Complete loss of teeth due to periodontal diseases
    - K08.121 Complete loss of teeth due to periodontal diseases, class I
    - K08.122 Complete loss of teeth due to periodontal diseases, class II
    - K08.123 Complete loss of teeth due to periodontal diseases, class III
    - K08.124 Complete loss of teeth due to periodontal diseases, class IV
    - K08.129 Complete loss of teeth due to periodontal diseases, unspecified class
  - K08.13 Complete loss of teeth due to caries
    - K08.131 Complete loss of teeth due to caries, class I
    - K08.132 Complete loss of teeth due to caries, class II
    - K08.133 Complete loss of teeth due to caries, class III
    - K08.134 Complete loss of teeth due to caries, class IV
    - K08.139 Complete loss of teeth due to caries, unspecified class
  - K08.19 Complete loss of teeth due to other specified cause
    - K08.191 Complete loss of teeth due to other specified cause, class I
    - K08.192 Complete loss of teeth due to other specified cause, class II
    - K08.193 Complete loss of teeth due to other specified cause, class III
    - K08.194 Complete loss of teeth due to other specified cause, class IV
    - K08.199 Complete loss of teeth due to other specified cause, unspecified class
- K08.2 Atrophy of edentulous alveolar ridge
  - K08.20 Unspecified atrophy of edentulous alveolar ridge
  - K08.21 Minimal atrophy of the mandible
  - K08.22 Moderate atrophy of the mandible
  - K08.23 Severe atrophy of the mandible
  - K08.24 Minimal atrophy of maxilla
  - K08.25 Moderate atrophy of the maxilla
  - K08.26 Severe atrophy of the maxilla
- K08.3 Retained dental root
- K08.4 Partial loss of teeth
  - K08.40 Partial loss of teeth, unspecified cause
    - K08.401 Partial loss of teeth, unspecified cause, class I
    - K08.402 Partial loss of teeth, unspecified cause, class II
    - K08.403 Partial loss of teeth, unspecified cause, class III
    - K08.404 Partial loss of teeth, unspecified cause, class IV
    - K08.409 Partial loss of teeth, unspecified cause, unspecified class
  - K08.41 Partial loss of teeth due to trauma
    - K08.411 Partial loss of teeth due to trauma, class I
    - K08.412 Partial loss of teeth due to trauma, class II
    - K08.413 Partial loss of teeth due to trauma, class III
    - K08.414 Partial loss of teeth due to trauma, class IV
    - K08.419 Partial loss of teeth due to trauma, unspecified class
  - K08.42 Partial loss of teeth due to periodontal diseases
    - K08.421 Partial loss of teeth due to periodontal diseases, class I
    - K08.422 Partial loss of teeth due to periodontal diseases, class II
    - K08.423 Partial loss of teeth due to periodontal diseases, class III
    - K08.424 Partial loss of teeth due to periodontal diseases, class IV
    - K08.429 Partial loss of teeth due to periodontal diseases, unspecified class
  - K08.43 Partial loss of teeth due to caries
    - K08.431 Partial loss of teeth due to caries, class I
    - K08.432 Partial loss of teeth due to caries, class II
    - K08.433 Partial loss of teeth due to caries, class III
    - K08.434 Partial loss of teeth due to caries, class IV
    - K08.439 Partial loss of teeth due to caries, unspecified class
  - K08.49 Partial loss of teeth due to other specified cause
    - K08.491 Partial loss of teeth due to other specified cause, class I
    - K08.492 Partial loss of teeth due to other specified cause, class II
    - K08.493 Partial loss of teeth due to other specified cause, class III
    - K08.494 Partial loss of teeth due to other specified cause, class IV
    - K08.499 Partial loss of teeth due to other specified cause, unspecified class
- K08.5 Unsatisfactory restoration of tooth
  - K08.50 Unsatisfactory restoration of tooth, unspecified
  - K08.51 Open restoration margins of tooth
  - K08.52 Unrepairable overhanging of dental restorative materials
  - K08.53 Fractured dental restorative material
    - K08.530 Fractured dental restorative material without loss of material
    - K08.531 Fractured dental restorative material with loss of material
    - K08.539 Fractured dental restorative material, unspecified
  - K08.54 Contour of existing restoration of tooth biologically incompatible with oral health
  - K08.55 Allergy to existing dental restorative material
  - K08.56 Poor aesthetic of existing restoration of tooth
  - K08.59 Other unsatisfactory restoration of tooth
- K08.8 Other specified disorders of teeth and supporting structures
  - K08.81 Primary occlusal trauma
  - K08.82 Secondary occlusal trauma
  - K08.89 Other specified disorders of teeth and supporting structures
- K08.9 Disorder of teeth and supporting structures, unspecified

Other disorders of teeth and supporting structures

K09

Code hierarchy

K09 Cysts of oral region, not elsewhere classified
- K09.0 Developmental odontogenic cysts
- K09.1 Developmental (nonodontogenic) cysts of oral region
- K09.8 Other cysts of oral region, not elsewhere classified
- K09.9 Cyst of oral region, unspecified

Cysts of oral region, not elsewhere classified

K11

Code hierarchy

K11 Diseases of salivary glands
- K11.0 Atrophy of salivary gland
- K11.1 Hypertrophy of salivary gland
- K11.2 Sialoadenitis
  - K11.20 Sialoadenitis, unspecified
  - K11.21 Acute sialoadenitis
  - K11.22 Acute recurrent sialoadenitis
  - K11.23 Chronic sialoadenitis
- K11.3 Abscess of salivary gland
- K11.4 Fistula of salivary gland
- K11.5 Sialolithiasis
- K11.6 Mucocele of salivary gland
- K11.7 Disturbances of salivary secretion
- K11.8 Other diseases of salivary glands
- K11.9 Disease of salivary gland, unspecified

Diseases of salivary glands

K12

Code hierarchy

K12 Stomatitis and related lesions
- K12.0 Recurrent oral aphthae
- K12.1 Other forms of stomatitis
- K12.2 Cellulitis and abscess of mouth
- K12.3 Oral mucositis (ulcerative)
  - K12.30 Oral mucositis (ulcerative), unspecified
  - K12.31 Oral mucositis (ulcerative) due to antineoplastic therapy
  - K12.32 Oral mucositis (ulcerative) due to other drugs
  - K12.33 Oral mucositis (ulcerative) due to radiation
  - K12.39 Other oral mucositis (ulcerative)

Stomatitis and related lesions

K13

Code hierarchy

K13 Other diseases of lip and oral mucosa
- K13.0 Diseases of lips
- K13.1 Cheek and lip biting
- K13.2 Leukoplakia and other disturbances of oral epithelium, including tongue
  - K13.21 Leukoplakia of oral mucosa, including tongue
  - K13.22 Minimal keratinized residual ridge mucosa
  - K13.23 Excessive keratinized residual ridge mucosa
  - K13.24 Leukokeratosis nicotina palati
  - K13.29 Other disturbances of oral epithelium, including tongue
- K13.3 Hairy leukoplakia
- K13.4 Granuloma and granuloma-like lesions of oral mucosa
- K13.5 Oral submucous fibrosis
- K13.6 Irritative hyperplasia of oral mucosa
- K13.7 Other and unspecified lesions of oral mucosa
  - K13.70 Unspecified lesions of oral mucosa
  - K13.79 Other lesions of oral mucosa

Other diseases of lip and oral mucosa

K14

Code hierarchy

K14 Diseases of tongue
- K14.0 Glossitis
- K14.1 Geographic tongue
- K14.2 Median rhomboid glossitis
- K14.3 Hypertrophy of tongue papillae
- K14.4 Atrophy of tongue papillae
- K14.5 Plicated tongue
- K14.6 Glossodynia
- K14.8 Other diseases of tongue
- K14.9 Disease of tongue, unspecified

Diseases of tongue

Section K00-K14 Diseases of oral cavity and salivary glands K00-K14

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