I would like to know if there are advantages of veneers versus orthodontic treatments. What is the time required for both of these cosmetic dentistry procedures?br br Yes, these two cosmetic dentistry procedures are totally different by all means. If you choose orthodontic treatments, you will have to wait more than one year and a half to be 100 completed, this is not at all the case with veneers. Veneers will take only two visits to your local dentist and will correct crooked teeth usually better than the orthodontic treatment.