Nonodontogenic Cysts

**Definition:** Cysts formed from epithelial inclusions in the lines of fusion of the embryonic processes which form the jaws. They include nasopalatine or incisive canal cyst, incisive papilla cyst, globulomaxillary cyst, median palatal cyst, median alveolar cyst, median mandibular cyst, and nasoalveolar cyst.

**Tree numbers:** - C04.182.089.530.660 - C05.500.470.660 - C07.320.450.640