In my 21st age I removed 4+2(2 teeth togethor in one side upper jawand two teeth togethor in lower jaw ) and used the braces for one year.And after that two spaces are not filled.so I fixed one permanent teeth in lower jaw and one temporary teeth in upper jaw. Afer that  I used the temporary single line braces for some days.I is ok for some years. Now Iam in the  age of 42 now the upper jaw teeth (onside with temporary teeth) have distance between them and coming front.
Hello, Welcome Thanks for consulting Chat Doctor, I have gone through your query, as you have braces undergone orthodontic treatment now you have space in your tooth, don't worry see spaces is present when you won't complete Orthodontic treatment.  For this now you should consult dentist and if it is possible then go for fixed prosthesis in upper and lower jaws. Hope this will help you.