The Science Behind Tooth Movement: How Braces Work

Over 鐘ヶ淵 歯科矯正 and months, braces guide teeth into alignment through sustained, controlled pressure

Bone and periodontal ligaments dynamically remodel under sustained pressure

When pressure is applied to a tooth through brackets and wires, the bone surrounding it begins to change

On the side of the tooth where pressure is applied, bone is broken down by specialized cells called osteoclasts

On the opposite side, where tension is created, new bone is formed by cells called osteoblasts

Bone remodeling is the fundamental biological process enabling orthodontic movement

Each bracket holds the wire in place, allowing it to transmit precise directional force

The wire is made of materials that remember their original shape, so when it is bent to fit your teeth, it slowly tries to return to that shape, pulling your teeth along with it

As your teeth move, the wire may need to be adjusted or replaced with a thicker one to continue applying the right amount of pressure

Additional orthodontic accessories apply targeted forces to align both jaws simultaneously

Tooth migration is governed by physiological constraints

The average pace of orthodontic movement ensures structural integrity over a 12–36 month timeline

Excessive force can lead to irreversible damage to dental structures

Regular checkups allow your orthodontist to monitor progress and make adjustments as needed

Without your body’s self-repair mechanisms, braces would be ineffective

Tooth movement depends entirely on the dynamic turnover of alveolar bone

Hygiene isn’t optional—it’s foundational to successful braces outcomes

Gingivitis and periodontitis hinder the bone adaptation process

Orthodontics succeeds when patient discipline aligns with the body’s innate capacity for regeneration