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<br>When it comes to orthodontic treatment, many people focus on braces as the main tools for straightening teeth. But what actually makes the teeth move in the first place is gentle force. This pressure is not just a force applied by the appliance—it’s a biologically optimized signal that triggers restructuring in the alveolar bone and periodontal ligament around the teeth. Every time a orthodontic device is adjusted, it applies sustained light force to the tooth. This pressure doesn’t force the tooth mechanically through bone. Instead, it initiates the body’s self-regenerating bone adaptation.
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<br>On the side of the tooth where compression occurs, specialized cells called osteoclasts break down the mineralized matrix. This creates space for the tooth to move into. On the opposite side, where ligament tension builds, other cells called mineral-depositing cells begin building new bone to fill in the gap. This process, known as alveolar restructuring, 東京 前歯矯正 is slow and continuous. It’s why orthodontic treatment takes 12–36 months—it has to follow the body’s natural pace.
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<br>Too much pressure can cause root resorption. Too little pressure won’t stimulate bone turnover at all. That’s why orthodontists are expertly educated to apply therapeutic intensity. The goal is sustained low-magnitude stress, not violent movements. This is also why patients are advised against using teeth as tools during treatment—those actions can disrupt the delicate balance needed for stable repositioning.
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<br>Even after orthodontic devices are discontinued, pressure continues to play a role. Retainers apply subtle guidance to keep teeth in their final arrangement while the supporting tissues fully stabilize. Without this, teeth can return to pre-treatment alignment, a phenomenon called relapse. Understanding pressure as a cellular trigger rather than just a mechanical force helps patients appreciate why daily adherence are so important in orthodontics. It’s not about forcing teeth into place—it’s about harmonizing with biological processes, with respect for the body’s own self-repair mechanisms.
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