Excludes1

  • hemifacial atrophy or hypertrophy (Q67.4)
  • unilateral condylar hyperplasia or hypoplasia (M27.8)
  1. M27 Other diseases of jaws

    1. M27.0 Developmental disorders of jaws

      Inclusion term(s):

      • Latent bone cyst of jaw
      • Stafne's cyst
      • Torus mandibularis
      • Torus palatinus
    2. M27.1 Giant cell granuloma, central

      Inclusion term(s):

      • Giant cell granuloma NOS
    3. M27.2 Inflammatory conditions of jaws

      Inclusion term(s):

      • Osteitis of jaw(s)
      • Osteomyelitis (neonatal) jaw(s)
      • Osteoradionecrosis jaw(s)
      • Periostitis jaw(s)
      • Sequestrum of jaw bone
    4. M27.3 Alveolitis of jaws

      Inclusion term(s):

      • Alveolar osteitis
      • Dry socket
    5. M27.4 Other and unspecified cysts of jaw

      1. M27.40 Unspecified cyst of jaw

        Inclusion term(s):

        • Cyst of jaw NOS
      2. M27.49 Other cysts of jaw

        Inclusion term(s):

        • Aneurysmal cyst of jaw
        • Hemorrhagic cyst of jaw
        • Traumatic cyst of jaw
    6. M27.5 Periradicular pathology associated with previous endodontic treatment

      1. M27.51 Perforation of root canal space due to endodontic treatment

      2. M27.52 Endodontic overfill

      3. M27.53 Endodontic underfill

      4. M27.59 Other periradicular pathology associated with previous endodontic treatment

    7. M27.6 Endosseous dental implant failure

      1. M27.61 Osseointegration failure of dental implant

        Inclusion term(s):

        • Hemorrhagic complications of dental implant placement
        • Iatrogenic osseointegration failure of dental implant
        • Osseointegration failure of dental implant due to complications of systemic disease
        • Osseointegration failure of dental implant due to poor bone quality
        • Pre-integration failure of dental implant NOS
        • Pre-osseointegration failure of dental implant
      2. M27.62 Post-osseointegration biological failure of dental implant

        Inclusion term(s):

        • Failure of dental implant due to lack of attached gingiva
        • Failure of dental implant due to occlusal trauma (caused by poor prosthetic design)
        • Failure of dental implant due to parafunctional habits
        • Failure of dental implant due to periodontal infection (peri-implantitis)
        • Failure of dental implant due to poor oral hygiene
        • Iatrogenic post-osseointegration failure of dental implant
        • Post-osseointegration failure of dental implant due to complications of systemic disease
      3. M27.63 Post-osseointegration mechanical failure of dental implant

        Inclusion term(s):

        • Failure of dental prosthesis causing loss of dental implant
        • Fracture of dental implant
      4. M27.69 Other endosseous dental implant failure

        Inclusion term(s):

        • Dental implant failure NOS
    8. M27.8 Other specified diseases of jaws

      Inclusion term(s):

      • Cherubism
      • Exostosis
      • Fibrous dysplasia
      • Unilateral condylar hyperplasia
      • Unilateral condylar hypoplasia
    9. M27.9 Disease of jaws, unspecified

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.