If your child has lost a baby canine but the permanent tooth still has not appeared, it is understandable to wonder whether something is wrong.
Sometimes a permanent canine is simply developing on a slightly different schedule. In other cases, the tooth may be blocked, developing at an unusual angle, or impacted beneath the gum.
At Tebo Orthodontics, we look at more than whether the tooth is visible. We want to know where the permanent canine is located, whether there is enough room for it to erupt, how the surrounding teeth are developing, and whether the baby canine is still in place.
These details help us determine whether the tooth simply needs more time or whether orthodontic treatment may help guide it into position.
When Do Permanent Canine Teeth Usually Come In?
Permanent canines do not all erupt at exactly the same age.
According to the American Academy of Pediatric Dentistry, lower permanent canines commonly erupt around ages 9 to 11, while upper permanent canines often erupt around ages 11 to 12. These are general ranges, however, and children do not always follow the same timetable.
Upper canines are particularly important to monitor because they develop relatively high in the jaw and travel a longer path before reaching their final position.
If your child’s other permanent teeth are coming in normally but one canine seems significantly delayed, that difference may be worth evaluating.
Why Would a Permanent Canine Be Delayed?
There are several reasons a canine may not erupt when expected.
Sometimes the tooth is simply developing later than the canine on the opposite side. In other cases, there may not be enough room in the dental arch, the canine may be angled in an unusual direction, or another tooth may be interfering with its eruption path.
We may also find:
- A baby canine that has not fallen out
- Crowding in the upper or lower dental arch
- An unusually positioned permanent canine
- A neighboring tooth affecting the canine’s eruption path
- Extra teeth or another obstruction
- Differences in normal dental development
The American Academy of Pediatric Dentistry recommends monitoring delayed and ectopic eruption as part of evaluating a child’s developing bite. Identifying a problem early can help determine whether treatment is needed and, if so, when it makes sense to begin.
What Is an Impacted Canine?
An impacted canine is a permanent canine that cannot erupt normally into the mouth.
The tooth is still developing, but it may be positioned too far toward the palate, angled toward another tooth, or blocked because there is not enough room in the dental arch.
Upper permanent canines are among the teeth that are more commonly impacted. An ectopically positioned canine can sometimes come too close to the roots of neighboring permanent teeth, which is one reason early evaluation can be important.
That does not mean every delayed canine is impacted. An orthodontic examination, along with imaging when appropriate, can help determine what is happening beneath the gum.
What Are Some Signs a Canine May Not Be Erupting Normally?
Parents may first notice that one side of the smile looks different from the other.
For example, one permanent canine may erupt while the canine on the opposite side remains missing. A baby canine may also remain in place longer than expected, or there may appear to be very little space between the neighboring permanent teeth.
Some signs we pay attention to include:
- One canine erupting significantly earlier than the other
- A baby canine that remains firmly in place
- Crowding around the canine area
- Little or no visible space for the permanent canine
- A canine appearing to develop unusually high in the gum
- Unusual spacing or shifting of nearby teeth
During the mixed-dentition years, an orthodontist can also evaluate whether the developing canine can be felt in the expected area and whether its eruption pattern appears similar to the opposite side.
Why Does the Baby Canine Sometimes Stay in Place?
Normally, a baby tooth becomes loose as the permanent tooth moves into position and the baby tooth’s roots gradually resorb.
If the permanent canine is not following its expected eruption path, that process may not occur normally. As a result, the baby canine can remain firmly in place even after other baby teeth have fallen out.
A retained baby canine can therefore be an important clue that the permanent tooth underneath should be evaluated.
Sometimes removing the baby tooth is part of the treatment plan, but it is not something we recommend automatically. First, we need to understand where the permanent canine is located and whether removing the baby tooth is likely to help it erupt.
How Do We Find Out Where the Canine Is?
An orthodontic examination provides important information, but imaging may be needed to see the developing tooth beneath the gum.
A panoramic X-ray can show the location and angle of the canine and its relationship to neighboring teeth. In more complex cases, three-dimensional imaging such as cone-beam CT may be used when more precise information is needed.
The American Academy of Pediatric Dentistry notes that panoramic imaging can help evaluate the position of impacted canines, while cone-beam CT can provide more detailed localization in selected cases.
At Tebo Orthodontics, we use the type of imaging that is appropriate for your child’s individual situation. Not every delayed canine requires the same imaging or treatment.
Why Does Space Matter So Much?
A permanent canine needs enough room to erupt into the dental arch.
When surrounding teeth have crowded into that space, the canine may be pushed toward the palate, outside the normal dental arch, or remain trapped beneath the gum.
This is one reason orthodontic evaluations during childhood can be helpful. We can monitor how the teeth and jaws are developing and determine whether enough space is available for the canine to erupt normally.
Sometimes treatment focuses on creating or preserving space so the canine has a better eruption path. In other cases, the best approach may simply be to monitor the tooth while the jaw and other teeth continue to develop.
Can Braces Help a Canine Come In?
Yes, depending on the situation.
If a canine is developing in a reasonable position but does not have enough room, orthodontic treatment may be used to create space and guide the surrounding teeth into better positions.
If a canine is more deeply impacted, treatment may involve creating space with braces and working with an oral surgeon to expose the tooth. An orthodontic attachment can sometimes be placed on the canine so it can be gradually guided into the dental arch.
Not every delayed canine requires this level of treatment. The position of the tooth, your child’s age, available space, and stage of dental development all influence the treatment plan.
Does an Impacted Canine Always Need Surgery?
No.
When a canine is identified early, there may be situations where monitoring, creating space, or removing an over-retained baby canine can help improve the tooth’s eruption path.
The American Academy of Pediatric Dentistry notes that early recognition of an ectopically positioned upper canine can provide an opportunity for intervention. In some situations, removal of the baby canine combined with appropriate space management may improve the chances of normal eruption.
If the permanent canine remains trapped or is positioned in a way that makes spontaneous eruption unlikely, surgical exposure combined with orthodontic treatment may eventually be recommended.
The important first step is determining where the tooth is and why it is not erupting normally.
Why We Do Not Want to Ignore an Impacted Canine
A canine that does not erupt normally is not just a cosmetic concern. Permanent canines play an important role in the appearance of the smile and in how the teeth function together. Depending on its position, an impacted canine can also affect neighboring teeth.
One concern is root resorption, which occurs when the root of a tooth is gradually damaged. If an impacted canine develops too close to the root of a nearby permanent incisor, it can potentially damage that tooth.
This is one reason early evaluation of an impacted upper canine can be important. Identifying the tooth’s position early may provide more opportunities to manage its eruption and reduce the risk of damage to nearby permanent teeth.
That does not mean parents should panic if a canine is late. It simply means that a persistent difference in eruption is worth evaluating rather than waiting indefinitely.
When Should My Child See an Orthodontist?
You do not need to wait until every permanent tooth has erupted before seeing an orthodontist.
The American Association of Orthodontists recommends an initial orthodontic evaluation around age 7. This gives an orthodontist an opportunity to monitor how your child’s permanent teeth and jaws are developing while some baby teeth are still present. Many children will not need treatment at that age and may simply benefit from periodic monitoring.
When it comes to canine eruption, we may recommend a closer evaluation if:
- One canine is significantly behind the other
- A baby canine remains firmly in place
- Crowding leaves little room for the permanent canine
- Your child’s dentist notices an unusual eruption pattern
- Imaging suggests the canine may be developing in an unusual position
An orthodontic evaluation does not automatically mean your child needs braces right away. Sometimes the most helpful thing we can do is identify a potential concern and monitor it at the appropriate intervals.
What We Look for During an Orthodontic Evaluation
When a parent brings a child in because a canine has not erupted, we look at the entire developing bite rather than focusing only on the missing tooth.
We evaluate:
- Whether the baby canine is still present
- How much space is available for the permanent tooth
- The position of nearby permanent teeth
- Crowding within the dental arch
- Whether the developing canine can be felt in its expected location
- The eruption pattern on the opposite side
- Jaw growth and overall bite development
- Imaging, when needed, to locate the canine
This information helps us determine whether the canine appears to be following a normal but delayed eruption pattern or whether intervention may help guide it into position.
A Late Canine Does Not Always Mean Something Is Wrong
Children develop at different rates, and dental eruption charts are general guidelines—not deadlines.
An upper canine that has not appeared at the exact age listed on an eruption chart is not automatically a problem. What matters is the overall pattern of dental development.
If one canine is significantly delayed compared with the other, there is not enough room for it to erupt, the baby canine remains firmly in place, or imaging shows that the permanent tooth is developing in an unusual direction, we want to understand why.
The earlier we identify what is happening, the more options we may have for managing the eruption.
Is Your Child’s Canine Tooth Not Coming In?
If you are waiting for a permanent canine that does not seem to be appearing, the team at Tebo Orthodontics can evaluate where the tooth is and whether it has enough room to erupt.
We will look at your child’s dental development, bite, available space, and the position of the canine before recommending treatment.
Sometimes the answer is simply to give the tooth more time. In other cases, creating space or planning orthodontic treatment may help guide the tooth into position and reduce the risk of a more complicated problem later.
If your child’s dentist has mentioned a delayed or impacted canine—or you have noticed that one canine is coming in while the other is not—contact Tebo Orthodontics to schedule an orthodontic evaluation. We can help you understand what is happening and whether your child would benefit from monitoring or treatment.
