yes as you getting older especially if you are having

peridontal disease with bone loss, the teeth will shift forward.

i am wearing Invisalign now, to push them gently back. After the treatment is done, I'll have to wear a retainer to keep the teeth in position when sleeping.

所有跟帖： 

• 没有牙周病呀，也没有骨科方面的困扰，很少腰酸背痛的，只是一颗牙 -军大衣- ♀ (116 bytes) () 03/24/2017 postreply 15:09:24

• Ask your dentist then, --worldance-- ♀ (49 bytes) () 03/24/2017 postreply 15:18:53