K09 Cysts of oral region, not elsewhere classified

Coding Notes

Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions

Tyoe 2 Excludes

cysts of jaw (M27.0-, M27.4-)
radicular cyst (K04.8)

Includes

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

Child Codes


Sibling Codes


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Code Title
K00-K95 Diseases of the digestive system (K00-K95)
K00-K14 Diseases of oral cavity and salivary glands (K00-K14)
K09 Cysts of oral region, not elsewhere classified
Type 2 Excludes
cysts of jaw (M27.0-, M27.4-)
radicular cyst (K04.8)

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

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