Child 12 years old with swelling in the mandibular premolars area, first premolar clinically missing, in X ray examination we found Radiolucent is cover the percoronal part of the 3rd molar

Child 12 years old with swelling in the mandibular premolars area, first premolar clinically missing, in X ray examination we found Radiolucent is cover the percoronal part of the 3rd molar is:

1. Dentigerous cyst. ***