Coordinated Surgical and Orthodontic Management
Exposure and bonding of impacted canine teeth is a procedure used to guide unerupted teeth into their correct position within the dental arch.
It forms part of a planned orthodontic pathway, combining surgical exposure with controlled orthodontic traction to bring the tooth into alignment.
Why Canines Become Impacted
Upper canine teeth are the most commonly impacted teeth after wisdom teeth.
They may fail to erupt due to:
- Lack of space in the dental arch
- Abnormal eruption path
- Retained baby teeth
- Genetic or developmental factors
An impacted canine may remain buried within the bone or gum and will not erupt without intervention.
Why Treatment Is Important
Canines play a key role in:
- Supporting the smile and facial aesthetics
- Guiding the bite (canine guidance)
- Maintaining long-term dental stability
Leaving an impacted canine untreated can result in:
- Damage to adjacent teeth (including root resorption)
- Cyst formation (in rare cases)
- Ongoing orthodontic or aesthetic issues
Assessment and Planning
Careful planning is essential.
This includes:
- Clinical examination
- X-rays or 3D imaging (CBCT where required)
- Assessment of tooth position and orientation
- Coordination with the orthodontist
The aim is to determine whether the tooth can be:
- Successfully guided into position
- And the safest method of access
The Procedure: Exposure and Bonding
The procedure is usually performed under local anaesthetic, with IV sedation if preferred.
- The gum overlying the impacted tooth is carefully opened
- Bone may be removed where necessary to expose the tooth
- A small orthodontic attachment is bonded to the tooth
- A fine chain or wire is attached to allow orthodontic traction
The area is repositioned or closed depending on technique.
Closed vs Open Techniques
Two main approaches may be used:
Closed Eruption Technique
- The tooth is exposed and bonded
- The gum is repositioned over the tooth
- The tooth is gradually guided into place beneath the gum
Open Eruption Technique
- The tooth is exposed and left partially uncovered
- Allows direct eruption or orthodontic guidance
The choice depends on:
- Tooth position
- Depth and angulation
- Orthodontic strategy
Orthodontic Phase
Following surgery:
- The orthodontist applies gentle traction to guide the tooth into position
- Movement occurs gradually over several months
- Final alignment is completed as part of the overall treatment plan
This is a coordinated, staged process, not a single procedure.
Recovery
Recovery is usually straightforward.
- Mild discomfort and swelling for a few days
- Normal activities can be resumed quickly
- Oral hygiene is maintained with care around the surgical site
Follow-up ensures appropriate healing and stability of the bonded attachment.
Risks and Considerations
Potential risks include:
- Failure of the tooth to move or respond to traction
- Loss of the bonded attachment
- Damage to adjacent teeth (minimised with planning)
- Gum or bone changes around the tooth
- Prolonged treatment time
Careful case selection is essential.
Specialist Approach
Exposure and bonding sits at the interface between surgery and orthodontics.
As a dual-qualified (medical and dental) Consultant Maxillofacial Surgeon, treatment is guided by:
- Detailed understanding of tooth position and surgical access
- Careful handling of bone and soft tissues
- Coordination with the orthodontist
- Selection of the most appropriate surgical technique
This ensures the procedure supports the overall orthodontic outcome, rather than simply exposing the tooth.
Consultation
A consultation allows assessment of the impacted tooth and coordination with your orthodontic treatment plan.
Book a Consultation
For surgical exposure and bonding of impacted canine teeth in London, arrange a consultation to discuss your treatment.