K00.2 ABNORMALITIES OF SIZE AND FORM OF TEETH

Diagnosis Code: K00.2

Short Description: Abnormalities of size and form of teeth

Long Description: Abnormalities of size and form of teeth

The code K00.2 is VALID for claim submission

Code Classification:

• Diseases of the digestive system (K00–K93)
  • Diseases of oral cavity and salivary glands (K00-K14)
    • Disorders of tooth development and eruption (K00)
      • K00.2 Abnormalities of size and form of teeth

Code Version: 2020 ICD-10-CM

Synonyms

• Abnormal crown of tooth
• Abnormal form of root of tooth
• Abnormal form of tooth
• Abnormal size of tooth
• Abnormally formed tooth
• Amelogenesis imperfecta, hypomaturation hypoplasia type with taurodontism
• Amelogenesis imperfecta, hypomaturation type
• Amelogenesis imperfecta, hypoplastic type
• Amelogenesis imperfecta, hypoplastic type
• Amelogenesis imperfecta, hypoplastic type with microdontia
• Complete deafness
• Concrescence of teeth
• Congenital anomaly in number of teeth
• Congenital deafness
• Congenital deafness with labyrinthine aplasia, microtia and microdontia
• Conical form of root of tooth
• Curved form of root of tooth
• Deletion of part of chromosome 11
• Dens evaginatus
• Dens in dente
• Developmental abnormality of tooth size and form
• Dilated odontoma
• Duplication of teeth
• Enamel pearls
• Exaggerated cingulum of tooth
• Exaggerated cusp of tooth
• Form of root of tooth
• Form of root of tooth
• Form of root of tooth
• Form of root of tooth
• Fusion of crown of teeth
• Fusion of mandibular incisor teeth
• Fusion of teeth
• Gemination of teeth
• Generalized macrodontia
• Globodontia
• Globodontia
• Hypertaurodontism
• Hypotaurodontism
• Incomplete form of root of tooth
• KBG syndrome
• Lateral accessory root canals
• Localized macrodontia
• Localized microdontia
• Macrodontia
• Mesotaurodontism
• Microdontia
• Microdontia
• Microdontia
• Microtia
• Multirooted tooth with convergent roots
• Multirooted tooth with divergent roots
• Oculootodental syndrome
• Paired teeth microdontia
• Peg-shaped teeth
• Radicular dens invaginatus
• Relative generalized macrodontia
• Relative generalized microdontia
• Sharp tooth
• Shovel-shaped incisor
• Single tooth macrodontia
• Single tooth microdontia
• Supernumerary cusp
• Supernumerary roots
• Talon cusp
• Tapered teeth
• Taurodontia with absent teeth and sparse hair syndrome
• Taurodontism
• Taurodontism
• Tooth size - dental arch length discrepancy
• Tooth size - dental arch length discrepancy
• Tooth size discrepancy
• True generalized microdontia
• Tuberculum paramolare

References to Index of Diseases and Injuries

• Inclusion Terms:
  • Concrescence of teeth
  • Fusion of teeth
  • Gemination of teeth
  • Dens evaginatus
  • Dens in dente
  • Dens invaginatus
  • Enamel pearls
  • Macrodontia
  • Microdontia
  • Peg-shaped [conical] teeth
  • Supernumerary roots
  • Taurodontism
  • Tuberculum paramolare
• Type 1 Excludes Notes:
  • abnormalities of teeth due to congenital syphilis (A50.5)
  • tuberculum Carabelli, which is regarded as a normal variation and should not be coded

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
K00.2		520.2	Abnormal tooth size/form

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