Imaging
Radiographs or 3D imaging may be needed to locate the tooth and assess nearby structures.
Impacted teeth
Impacted teeth: when a permanent tooth does not erupt as expected
An impacted tooth is a tooth that has not erupted normally and may be blocked, angled or positioned away from its expected path. Canines are a common example, but other permanent teeth can also be affected.
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Understanding this topic
Impacted teeth: when a permanent tooth does not erupt as expected
An impacted tooth is a tooth that has not erupted normally and may be blocked, angled or positioned away from its expected path. Canines are a common example, but other permanent teeth can also be affected.
Management depends on the patient’s age, tooth position, available space, neighbouring roots and whether bringing the tooth into the arch is appropriate.
Decision points
What to notice before deciding
Space creation
The arch may need space before an impacted tooth can be guided into position.
Team coordination
Some cases involve orthodontic and surgical or dental collaboration.
Different options
Observation, exposure, orthodontic traction or other approaches may be discussed depending on the diagnosis.
Questions about this topic
Common questions about Impacted teeth
How do I know if a tooth is impacted?
Delayed eruption, asymmetry or unusual eruption patterns can prompt assessment, but imaging is often needed.
Are impacted canines urgent?
Timing can matter because tooth position and nearby roots may change the plan.
Can braces bring down an impacted tooth?
In selected cases orthodontic traction is used after space and access are planned.
References