FIXED RETAINER . DENTIST RETAINER . REMOVABLE RETAINERS.
Once people finish having their teeth straightened with orthodontic braces, the teeth will tend to get crooked again. Orthodontists try to prevent this by using different retention procedures. Retention procedures can include either wearing retainers, which fit over or around teeth, or stick onto the back of teeth, or by using something called 'adjunctive procedures'. Adjunctive procedures either change the shape of the contacts between teeth, or involve a very small procedure to cut the connection between the gum and the neck of the tooth. Some of the retainers are Hawley's retainer, essix retainer, permanent retainer, fixed retainer, clear retainers, lingual retainer, removable retainer and transparent retainers.
Fixed & Removable Retainers
A retainer is a custom-made appliance that needs to be worn once you have finished straightening your teeth and have had your braces removed. This helps to prevent the chance of a relapse, where the straightened teeth will begin to return to their original positions. In addition retainers can also be used to treat minor orthodontic issues. Some retainers are removable while others are bonded into position on the inside of the teeth where they are virtually invisible. Some people may be recommended to wear more than one type of retainer to help prevent the chance of a relapse. Most people will need to wear a retainer all of the time for at least the first six months after having the braces removed. After this the retainer needs to be worn regularly, generally every night.