Yes it is important that you should continue to see your general dentist on a regular basis before, during and after orthodontic treatment. Your general dentist uses different equipment to detect early tooth decay and gum disease , and with the use of these will detect these problems earlier than the orthodontist can. Your general dentist will advise you how often you should attend for routine checkups . If you are prone to gum disease or tooth decay you may be advised to attend more frequently than other patients.