I have posted numerous replies to this same question because it's one of the most common orthodontic questions. Bottom line is that RARELY is it necessary to extract bicuspid teeth in order to straighten teeth. Extracting bicuspids will not only compromise your facial aesthetics but can...
Your orthodontic problem is being caused by a severely underdeveloped upper dental arch. This underdeveloped dental arch has prevented your lower jaw from properly developing and moving into a more ideal place to give your chin more prominence. Your problem can be easily resolved without...
Constantly changing retainers has caused your teeth to become mobile. There is no need to worry that they will fall out. Most importantly, have your dentist make you a new set of retainers and stick with them. Throw out the old ones.