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K08

Other disorders of teeth and supporting structures

• dentofacial anomalies [including malocclusion] (M26.-)
• disorders of jaw (M27.-)

K08.0

Exfoliation of teeth due to systemic causes

• underlying systemic condition

K08.1

Complete loss of teeth

• congenital absence of teeth (K00.0)
• exfoliation of teeth due to systemic causes (K08.0)
• partial loss of teeth (K08.4-)

• Acquired loss of teeth, complete

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

• Edentulism NOS

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

• Atrophy of the mandible NOS
• Atrophy of the maxilla NOS

K08.21

Minimal atrophy of the mandible

• Minimal atrophy of the edentulous mandible

K08.22

Moderate atrophy of the mandible

• Moderate atrophy of the edentulous mandible

K08.23

Severe atrophy of the mandible

• Severe atrophy of the edentulous mandible

K08.24

Minimal atrophy of maxilla

• Minimal atrophy of the edentulous maxilla

K08.25

Moderate atrophy of the maxilla

• Moderate atrophy of the edentulous maxilla

K08.26

Severe atrophy of the maxilla

• Severe atrophy of the edentulous maxilla

K08.3

Retained dental root

K08.4

Partial loss of teeth

• complete loss of teeth (K08.1-)
• congenital absence of teeth (K00.0)

• exfoliation of teeth due to systemic causes (K08.0)

• Acquired loss of teeth, partial

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

• Tooth extraction status NOS

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

• dental restoration status (Z98.811)

• endosseous dental implant failure (M27.6-)
• unsatisfactory endodontic treatment (M27.5-)

• Defective bridge, crown, filling
• Defective dental restoration

K08.50

Unsatisfactory restoration of tooth, unspecified

• Defective dental restoration NOS

K08.51

Open restoration margins of tooth

• Dental restoration failure of marginal integrity
• Open margin on tooth restoration
• Poor gingival margin to tooth restoration

K08.52

Unrepairable overhanging of dental restorative materials

• Overhanging of tooth restoration

K08.53

Fractured dental restorative material

• cracked tooth (K03.81)
• traumatic fracture of tooth (S02.5)

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

• Dental restoration failure of periodontal anatomical integrity
• Unacceptable contours of existing restoration of tooth
• Unacceptable morphology of existing restoration of tooth

K08.55

Allergy to existing dental restorative material

K08.56

Poor aesthetic of existing restoration of tooth

• Dental restoration aesthetically inadequate or displeasing

K08.59

Other unsatisfactory restoration of tooth

• Other defective dental restoration

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

• Enlargement of alveolar ridge NOS
• Insufficient anatomic crown height
• Insufficient clinical crown length
• Irregular alveolar process
• Toothache NOS

K08.9

Disorder of teeth and supporting structures, unspecified