Developmental odontogenic cysts

This code represents non-inflammatory cysts of the jaw that originate from odontogenic epithelial remnants during tooth development. These lesions are typically benign and can be found in various locations within the maxilla or mandible, often associated with unerupted or impacted teeth.

Use this code for documented cases of developmental odontogenic cysts, such as dentigerous cysts, primordial cysts, or odontogenic keratocysts (OKCs), when the diagnosis is confirmed by imaging and/or histopathology. This code is appropriate when the etiology is clearly developmental rather than inflammatory.

• Differentiate from inflammatory odontogenic cysts (e.g., radicular cysts), which have different ICD-9-CM codes.
• Ensure documentation specifies the developmental origin of the cyst.
• Consider additional codes for any associated impacted teeth or complications.