回答: 我的上下门牙缝隙很大, 很后悔过去没有好好爱牙导致牙龈萎缩. 由 三城 于 2006-03-17 20:10:13 Veneers would be your best choice if it's just for a cosmetic reason. Crowns are too aggressive and also generally not necessary.
You may do composite veneers, aka bonding, which are less expensive and only one visit would be fine; or you can try porcelain veneers, which offer you much better esthetic result but they normally require at least two visits. Either way, they can match your teeth pretty good and no metals involved, so no "black lines" later...
Of course, check with your dentist first and alternatives would be: no treatment, limited ortho, gum/bone grafts, ortho surgery, etc.
Take care. | 
