What should I do if the braces in the mouth of the maxillary anterior traction device fall off?

The loss of braces may be caused by gingival atrophy, improper nursing and mechanical stimulation. Just install it in time. Click to consult online oral assistant professional answers.

Based on Pancherz analysis, this paper studies whether an improved anterior teeth traction intraoral device can better control the proximal movement of molars in alveolar bone and its influence on teeth, bones and soft tissues, and whether it is different from the traditional anterior teeth traction intraoral device. Methods 20 patients who used two different intraoral devices were divided into two groups: group A (improved anterior traction intraoral device) and group B (traditional anterior traction intraoral device). Pancherz analysis and cephalometric analysis were used to compare the two groups. Results After treatment, the SNA of group A increased by 3.08 65438 0.54, and that of group B increased by 65438 0.85 65438 0.03. The difference between the two groups was statistically significant. Is/OLP and U 1-Sn in group a increased by 3.571.76 mm and 7.29 5.01,respectively, while those in group b increased by 4.23±3.20mm and 5.53 4.43, respectively. There was no statistical significance between the two groups. In the improvement of molar relationship, the bone effect in group A was 58.62%, and that in group B was 45.45438+0%. Conclusion 1. Both devices can cause skeletal class ⅲ malocclusion with maxillary hypoplasia during growth and development. The patient has achieved ideal curative effect. 2. The bone effect of the improved intraoral device in improving molar relationship is greater than that of the traditional device, which can better control molar forward movement, and at the same time, it will not cause obvious labial inclination of maxillary anterior teeth, which simplifies the later treatment.

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