J.R. Demman, DDS

Based upon what I see in the photo it would be difficult to completely close that space and maintain a natural look. Closing the gap without adding length to the teeth would make them look to wide and unnatural. When adding the length to the teeth it would make them stand out even more and based upon the crowding on the lower teeth it doesn't look like there is room to add length to the teeth. Often the reason for the space between the two front teeth is caused by a heavy muscle attachment known as the frenum. Usually that muscle attachment needs to be severed (very non invasive) and orthodontic (braces) movement is suggested. Traditional bonding however can cost anywhere from $200 to $700 depending upon the number of surfaces being bonded.

it depends on the type of retainer and how long it has been ill fitting. It it is a clear plastic retainer (like a bleach tray) it is much harder to adjust. If it has a pinkish resin with wires it is easier to adjust. The longer it has been ill fitting the less likely it is able to be adjusted to fit. My recommendation is to see your orthodontist as soon as possible.

Generally binding is done without much removal of tooth structure. So depending upon the amount of bonding placed it should be relatively easy to remove and polish the remaining tooth structure.

Crowding of front teeth is a common occurrence. Traditional metal brackets, ceramic brackets or even clear trays known as Invisalign can easily correct the position of your canine (eye tooth).

Often the reason for the spacing is due to a heavy muscle attachment right between the two front teeth called the frenum. It is often necessary to have this removed via a very non invasive procedure. Once this is performed a tiny wire can be bonded on the inside of the two central incisors to keep them from moving.