We all know that braces move teeth into place, but how does that actually happen? And how do teeth move within the jaw without becoming unstable?

Orthodontic treatment works by using controlled forces to guide tooth movement, supported by the body’s natural ability to remodel bone. Orthodontists are trained to understand how teeth, bone, and supporting structures respond to these forces and how to apply them safely over time.

So how do braces work with your bones? Let’s take a closer look at the process.

How Do Braces Work?

To understand how braces work, it helps to look at both the appliances themselves and the body's response to them.

Braces consist of several components, including brackets, archwires, and, in some cases, bands. Brackets are bonded to the teeth, and an archwire connects them. The archwire applies controlled, continuous force to guide teeth into new positions over time.

Additional components may be used depending on your treatment plan. These can include:

• Elastics that help maintain the position of the archwire
• Rubber bands that assist with bite correction
• Power chains that help close spaces between teeth

Not every patient will need each of these. Your orthodontist will determine the appropriate combination based on your individual needs.

How Do Bones Work With Braces?

Bone is not static—it is constantly being broken down and rebuilt. Orthodontic treatment relies on this natural process, known as bone remodeling.

Two key processes are involved:

• Bone resorption (breakdown of bone in specific areas)
• Bone formation (rebuilding of bone in other areas)

Together, these processes allow teeth to move gradually through the jawbone while remaining supported.

Bone Resorption

When gentle pressure is applied to a tooth, the surrounding bone responds. On the side where the tooth is being pushed, the bone is gradually broken down in a controlled way. This process is called bone resorption.

This does not mean the tooth becomes unstable. Instead, it creates space for the tooth to move into a new position.

Bone Formation

At the same time, new bone forms on the opposite side of the tooth. This process is called bone formation.

As the tooth shifts, the bone behind it rebuilds and helps stabilize it in its new position. These two processes—resorption and formation—work together throughout treatment.

Because bone remodeling takes time, tooth movement occurs gradually. This is why orthodontic treatment is carefully paced.

Why Teeth Stay Stable During Treatment

A common concern is whether moving teeth could cause them to loosen or fall out. In properly managed orthodontic treatment, forces are applied in a controlled way to support safe movement.

The periodontal ligament, which connects the tooth to the surrounding bone, also plays an important role in how teeth respond to movement. Orthodontists take these structures into account when planning and adjusting treatment.

What Factors Affect How Teeth Move With Braces?

Not all teeth move at the same rate, and treatment timelines can vary from person to person. Several factors influence how teeth respond to orthodontic treatment.

• Age: Bone remodeling occurs throughout life, but it may happen more quickly in children and adolescents. In adults, tooth movement is still possible, but it may take more time.
• Bone density: The density of the jawbone can influence how teeth respond to applied forces. This varies naturally between individuals.
• Oral health: Healthy gums and supporting tissues play an important role in tooth movement. Conditions such as gum inflammation may affect how treatment progresses.
• Type of tooth movement: Some movements, such as tipping a tooth, may occur more quickly than more complex movements like rotating or moving teeth bodily through bone.
• Patient compliance: Following instructions—such as wearing rubber bands as directed and attending scheduled appointments—can help keep treatment progressing as planned.

Because of these variables, orthodontic treatment is individualized. Your orthodontist will monitor progress and make adjustments as needed throughout your care.

Do Braces Work for Adults?

Yes. Adults can successfully undergo orthodontic treatment.

Bone remodeling continues throughout life, although the rate of change may be slower compared to children and adolescents. As a result, treatment timelines for adults may be longer in some cases.

However, many adults are candidates for braces or clear aligner treatment, depending on their oral health and treatment goals.

Why Working With an Orthodontist Matters

Orthodontic treatment involves more than just applying pressure to teeth. It requires careful planning, monitoring, and adjustments over time.

An orthodontist evaluates factors such as:

• Tooth position and alignment
• Jaw relationships
• Bone support
• Gum health
• Medical history and medications

Treatment is designed to move teeth in a way that supports both function and long-term oral health.

FAQs About Braces Treatment

Braces Treatment in Royal Oak, MI

Braces treatment may seem like a simple process, but there are many factors involved. Your orthodontist takes all of these factors into consideration when creating your braces treatment plan. 
Are you ready for braces or Invisalign in Royal Oak, MI? Then schedule an appointment with Petrous Orthodontics, and let him get started creating your ideal treatment plan!