Characteristics of Fixed Retainers

1. Fixation: Fixed Retainers are fixed directly to the teeth by adhesive and do not need to be removed by the patient, therefore they can maintain the position of the teeth continuously and stably.
2. Concealment: Because fixed retainers are bonded to the inside of the teeth, they are highly concealable and cannot be easily detected by outsiders, which helps to maintain the aesthetics of the oral cavity.
3. Durability: Fixed retainers can keep the teeth in a stable position for a long period of time, making them a reliable choice for patients who need to maintain their orthodontic results for a long period of time.