Dental Ideal age for the use of Detain facemask in the treatment of skeletal maxillary deficiency cases is in the: A 6 - 8 year old age group B 8 to 10 year old age group C 10 to 12 year old age group D 12 to 14 year old age group 💡 Explanation Ideal age for the use of Detain facemask in the treatment of skeletal maxillary deficiency cases is in the: ✓ Correct Answer: A. 6 - 8 year old age group