K09: Cysts of oral region, not elsewhere classified includes lesions showing histological features both of aneurysmal cyst and of another fibro-osseous lesion excludes2 cysts of jaw (M27.0-, M27.4-) radicular cyst (K04.8) |
| 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 |