What Are Dental Retainers, and Why Are They Needed?

In the modern world, almost no one can avoid dental problems. So it’s no surprise that dental retainers are becoming very popular. They are usually prescribed after the main treatment and help to fix its result. Let’s take a closer look at the features and basic types of dental retainers.

Why Do I Need a Dental Retainer?

Bite correction is a long and energy-consuming process. Not only the stage of wearing braces is important but also the fixation of the results, which is done with the help of retainers.

Their main function is to prevent the dentition from shifting due to mechanical impact on the teeth in the desired direction. At the same time, the orthodontic structure itself is not able to move the teeth, but when wearing retainers, they are constantly in the same position until their ligaments are finally strengthened.

The installation of this orthodontic structure takes place immediately after the braces are removed. After a careful examination of the patient, the dentist determines the place of fixation, which must be oriented to the required position of the teeth. It is important to remember that the installation of retainers occurs only in the absence of any diseases of the oral cavity and the patient’s mandatory completion of a full course of orthodontics. In addition, before installing these structures, it is advisable to perform a hygienic dental cleaning, which will help eliminate soft plaque.

Types of Retainers

When it comes to dental retainers, there are two types. Removable and fixed retainers are prescribed depending on the patient’s condition and needs.

Removable Retainers

They are made of hypoallergenic polymeric materials that are almost invisible to the people around you. The retainer is created according to the impression of the patient’s teeth and gums. These orthodontic constructions not only help to keep the dentition in the correct position but also protect the tooth enamel, preventing its abrasion.

To keep the retainer clean and protect it from damage, such a structure should be stored in a specially prepared container. The main advantage of removable retainers is that they are quick and easy to install without assistance. When eating, this orthodontic device is removed, so there are no food restrictions. It is important to remember that patients may experience diction disorders at the beginning of use.

Fixed Retainers

This fixture is a metal arch that is attached to the first six teeth from the inside of the row with the help of a filling material. The whole process is quite quick and painless, leading to a quick adaptation to new appliances. This design does not affect speech or chewing. It is quite comfortable and does not cause any discomfort. Most often, fixed retainers are placed on the upper and lower rows of teeth.

The material is completely hypoallergenic medical steel. The retainer itself is completely invisible when talking and smiling, which has a positive effect on the aesthetics of the teeth. However, there are certain restrictions on eating, as solid foods can damage the structure.

In the field of orthodontic procedures, retainers are of great importance. They make it impossible for the teeth to return to the wrong position after treatment. This tool significantly helps to maintain the stability of the dentition, as it gives time for the bone tissue of the teeth to strengthen.

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