Other disorders of teeth and supporting structures (K08)

• Diseases of the digestive system (K00–K95)

  • Diseases of oral cavity and salivary glands (K00-K14)

    • Other disorders of teeth and supporting structures (K08)

      • 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

Instructional Notations

Type 2 Excludes

A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

• dentofacial anomalies [including malocclusion] M26
• disorders of jaw M27

Clinical Terms

The following clinical terms provide additional context, helping users better understand the clinical background and common associations for each diagnosis listed in this section. Including related terms alongside ICD-10-CM codes supports coders, billers, and healthcare professionals in improving accuracy, enhancing documentation, and facilitating research or patient education.