SOMETIMES, YES!!!
This is another article showing there really is no huge advantage to EARLY treatment (around age 8-9 prior to all the permanent teeth being in) in patients who present with a class II (aka- large overjet). Shown here in the picture
Unless
there are pressing bite issues (like a crossbite or severe crowding),
it may just be best to wait for the phase 2 (full braces/appliance
treatment).
Of course, it is a case-by-case basis so an evaluation should still be done by an orthodontist to determine if early treatment would be beneficial.
