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Date:2021-07-11 22:44:33
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Orthodontic treatment corrects malocclusion through methods such as braces or surgery. Many children have poorly aligned teeth and need correction, but parents worry about potential damage—especially older family members who fear their children will suffer. So, are there any side effects of teeth straightening? To help you understand, here is a detailed introduction.

1. Effects on the dental pulp: In the early stages of treatment, a mild, temporary inflammatory response occurs in the dental pulp, manifesting as pain or discomfort during the first few days of force application. However, studies have shown that this effect has no clinical significance.
2. Effects on the tooth roots: During orthodontic treatment, the root surfaces undergo resorption and apposition as part of the remodeling process. After treatment, the roots recover through their natural repair capacity. However, if excessive force is applied during treatment, the risk of root resorption increases.
3. Effects on alveolar bone height: Individuals who have undergone orthodontic treatment may experience a slight reduction in alveolar bone height. This occurs because wearing appliances makes it harder to maintain oral hygiene, increasing the risk of gingivitis and affecting the alveolar bone. After treatment is completed, the alveolar bone stops resorbing, and with good oral hygiene, it gradually returns to normal.
4. Teeth becoming loose: Under normal conditions, each tooth has a certain physiological mobility to cushion chewing pressure and prevent trauma. During orthodontic treatment, increased tooth mobility is a normal response. Tooth movement requires remodeling of the alveolar bone and periodontal ligament, as teeth are anchored in the alveolar bone by the periodontal ligament, which causes the teeth to loosen. However, once the teeth move to their correct positions and stop moving, they can re-stabilize as the periodontal ligament reattaches through the body's natural repair mechanisms, with no permanent damage. Therefore, if clinically significant tooth mobility is observed, force application should be paused to allow recovery before continuing.