Developmental (nonodontogenic) cysts of oral region
Billable / specific
K09.1 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Cyst (of) incisive canal
- Cyst (of) palatine of papilla
- Globulomaxillary cyst
- Median palatal cyst
- Nasoalveolar cyst
- Nasolabial cyst
- Nasopalatine duct cyst
Includes (from K09)
- lesions showing histological features both of aneurysmal cyst and of another fibro-osseous lesion
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96) (from K09)
- certain infectious and parasitic diseases (A00-B99) (from K09)
- complications of pregnancy, childbirth and the puerperium (O00-O9A) (from K09)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from K09)
- endocrine, nutritional and metabolic diseases (E00-E88) (from K09)
- injury, poisoning and certain other consequences of external causes (S00-T88) (from K09)
- neoplasms (C00-D49) (from K09)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from K09)
- cysts of jaw (M27.0-, M27.4-) (from K09)
- radicular cyst (K04.8) (from K09)
Also known as
- Cyst (of) incisive canal
- Cyst (of) palatine of papilla
- Globulomaxillary cyst
- Median palatal cyst
- Nasoalveolar cyst
- Nasolabial cyst
- Nasopalatine duct cyst
- Cyst, anterior, nasopalatine
- Cyst, developmental
- Cyst, developmental, oral region
- Cyst, fissural
- Cyst, globulomaxillary
- Cyst, incisive canal
- Cyst, jaw, fissural
- Cyst, median, anterior maxillary
- Cyst, median, palatal
- Cyst, nasoalveolar
- Cyst, nasolabial
- Cyst, nasopalatine
- Cyst, oral, region, developmental
- Cyst, palate
- Cyst, palatine papilla
Parent code
- K09Cysts of oral region, not elsewhere classifiedHeader