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The Role of the Periodontal Ligament in Orthodontics

In the context of orthodontic treatment, the PDL is one of the most critical anatomical aspects as it is responsible for moving teeth as explained by a Los Gatos orthodontics. Knowledge of the PDL’s principal function and its implications for orthodontic patients allows them better to understand why they need braces and what they can expect. The following is a brief overview of the periodontal ligament’s vital indications in orthodontics and how patients achieve a straighter and healthier smile as a result.

What is a Periodontal Ligament?

The system of specialized connective tissue fibers keeps the teeth in position and surrounds the bone in the jaws. It also plays an important role in giving support and cushioning to the teeth.  PDL allows one to withstand the forces of chewing and other oral functions.

Role of PDL in Orthodontics

In orthodontic practice, PDL is the most crucial thing to move teeth. When forces are applied to teeth, including those that control braces and other appliances, forces influence the bone. Following the administration of the PDL, the bone remodeling process is started by the stress caused by the forces of an orthodontic appliance. Resorption of the bone takes place at the location of the appliance attached and reforming on the other side. As a result, the end will translocate to the opposite side of the tooth.

How Orthodontic Appliances Work with the Periodontal Ligament?

Orthodontic braces, wires, and aligners produce pressure on the teeth, causing the aperture to shift to its proper location. In this way, PDL acts as an agent between the orthodontic audience and the bones, disseminating initial tooth-transmission forces.

Braces: Braces metallic clips are directly bridged to the teeth’ face surface, wires attached with such teeth’s bands, the orthodontist puts pressure on the cables to create tension on the teeth causing them to move in the intended direction over an extended period.

Aligners: These aligners are similar because they are produced from a series of impressions to fit teeth. Each aligner puts pressure on some teeth and transmits force to shift the anticipated spot teeth.

It is important to know how PDL works if you are thinking of getting an orthodontic treatment done. It is also vital to have knowledge about how PDL interacts with orthodontic appliances to bring morphological changes. If you’re thinking about orthodontic treatment, make sure to talk with an orthodontist to discover if braces or aligners are accurate for you.

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