Dental Functional appliances in skeletal class II are indicated when: A Maxilla is normal, mandible is retrognathic B Maxilla is prognathic C Mandible is retrognathic in a mature individual D When severe crowding is present 💡 Explanation Functional appliances in skeletal class II are indicated when: ✓ Correct Answer: A. Maxilla is normal, mandible is retrognathic