I switched plans several years ago just to cover ortho for spouse and two children. Saved a lot of money by picking the right plan. Hope this is readable. If not, try this link.
http://www.airlinepilotforums.com/me...362-dental.jpg
Orthodontia
METLIFE CORE/TRADITIONAL $31.05/mo
50% after deductible; $2,000 lifetime maximum per person
METLIFE PPO PLAN $18.41
No coverage
METLIFE PPO PLUS PLAN $21.33/mo
50% after deductible; $2,000 lifetime maximum per person
AETNA DMO PLAN $12.27/mo
60%