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K09Cysts of oral region, not elsewhere classified

Non-Billable/Non-Specific

Includes

  • lesions showing histological features both of aneurysmal cyst and of another fibro-osseous lesion

Type 2 Excludes

Codes

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