ORAL SURGERY

Exposure and bonding of teeth

During dental development, adult teeth can occasionally become stuck (impacted) before erupting into the mouth. This can cause a problem for orthodontists as they try to straighten teeth, but also can have consequences such as the resorption of neighbouring tooth roots, or the development of dental cysts.

Request appointment
Exposure and bonding of teeth — clinical setting

Quick answer about this procedure

QUICK ANSWER

Surgical exposure of unerupted teeth (commonly canines or incisors) so the orthodontist can guide the tooth into position with braces. Undertaken in conjunction with your specialist orthodontist as part of an overall orthodontic treatment plan.

Procedure
Exposure and bonding of impacted teeth
Anaesthesia
Local · Sedation · GA
Duration
45–75 min
Stay
Day-stay
Recovery
3–7 days

IS THIS FOR YOU?

Surgical exposure is usually considered when:

  • An adult tooth (commonly a canine) has failed to erupt into the mouth
  • Your orthodontist needs surgical access to guide the tooth into position
  • Imaging shows the impacted tooth is causing resorption of a neighbouring root
  • A dental cyst has formed around the unerupted tooth
  • A combined orthodontic-surgical treatment plan has been agreed
WHO PERFORMS THIS

The surgeons who perform this procedure

Both surgeons listed below perform this procedure at OMS Specialists. Each carries dual qualifications in medicine and dentistry plus Fellowship from the Royal Australasian or English College.

Mr Richard Cobb, Specialist Oral and Maxillofacial Surgeon

Mr Richard Cobb

Specialist Oral & Maxillofacial Surgeon

BDS · MBBS · MFDS(Eng) · MRCS(Eng) · DHMSA · FRCS(OMFS)

  • Oral Surgery
  • Jaw Surgery
  • Facial Surgery
  • Skin Surgery
View full profile
Mr Ryan Smit, Specialist Oral and Maxillofacial Surgeon

Mr Ryan Smit

Specialist Oral & Maxillofacial Surgeon

BDS · MBChB · MRACDS(PDS) · FRACDS(OMS)

  • Oral Surgery
  • Jaw Surgery
  • Facial Surgery
  • Skin Surgery
View full profile

RECOVERY TIMELINE

Recovery timeline

  • 0–1 day

    First 24 hours

    Day-stay procedure. Rest with the head elevated, soft diet, ice to the cheek and simple analgesia. The bonded chain is visible inside the mouth.

    Red flags · Heavy bleeding, fever over 38.5°C, or severe pain not relieved by prescribed medication.

  • 1–7 days

    Day 2–7

    Soft diet continues. Most patients (often teens or young adults) return to school or desk-based work within 3 to 5 days.

  • 1–18 months

    Months 1–18

    Your orthodontist uses the bonded chain to gently guide the tooth into position over many months, as part of the wider braces treatment plan.

RISKS & HONESTY

Risks we discuss before consent

  • Bond failure

    Occasionally the bonded chain can come loose and require re-bonding. Soft diet in the early healing window minimises this risk.

  • Infection or swelling

    Post-operative infection is uncommon; prescribed mouthwash and any antibiotics should be used as directed.

  • Damage to adjacent teeth

    Where the impacted tooth lies very close to neighbouring teeth, careful surgical access minimises but does not eliminate the risk of damage to adjacent roots.

  • Tooth not erupting

    In some cases, despite surgical exposure and orthodontic traction, an impacted tooth may not move into position and may eventually need to be removed.

FREQUENTLY ASKED

Common questions about exposure and bonding

Why does my child or teen need this procedure?

Some adult teeth — most commonly the upper canines — become impacted within the jawbone and do not erupt into the mouth on their own. Left unmanaged this can lead to root resorption of neighbouring teeth, dental cyst formation, or simply a gap in the dental arch. Surgical exposure and bonding of a gold chain allows your orthodontist to guide the tooth into the correct position with braces over many months.

What anaesthetic will my child have?

For paediatric and teen patients we commonly perform this procedure under local anaesthesia with intravenous sedation (twilight anaesthesia) for comfort, or general anaesthesia in a hospital setting for anxious patients or more complex cases. The choice is made with you at consultation.

How long until the tooth comes through?

Once the chain is bonded, your orthodontist begins applying gentle traction with braces and the tooth typically moves into position over 6 to 18 months, depending on the depth of impaction and the overall braces plan.

Will this be covered by my health insurance?

Many health insurers including Southern Cross and Nib cover surgical exposure and bonding under their surgical plans, although orthodontic treatment itself is usually paid separately. A written estimate is provided at consultation.

RELATED PROCEDURES

Other procedures patients consider

START THE CONVERSATION

Three pathways to specialist care

DIRECT

Request an appointment

Online form. Our admin team will respond within one working day.

Request appointment

CLINICIANS

Refer a patient

For GPs, dentists and specialists. Secure referral portal with imaging upload.

Refer a patient

SPEAK DIRECTLY

Call (09) 477 0058

Mon to Fri, 8:00am to 5:00pm. Reception will route your call to the right person.

Call (09) 477 0058