Cysts of oral region, not elsewhere classified - K09

 Category Includes

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

 Type 2 Excludes

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

 Codes

• 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