Surgical Exposure of Teeth
The normal eruption of teeth can be disrupted due to inadequate space within the arch, obstruction from retained primary teeth (baby teeth), or due to other congenital conditions. A tooth which fails to erupt within the normal timeframe is referred to as an “impacted” tooth. Wisdom teeth, or third molars, are commonly removed for this reason.
The most common teeth requiring surgical exposure are canines and premolar teeth. These teeth are managed dependent on the individual circumstances, such as the space available for eruption, the position of the teeth, and your orthodontic plan.
Why would my impacted teeth need exposure?
Anterior teeth such as canines play an important functional role in the dental arch, guiding your teeth into the correct position when you bite together.
What does exposure of teeth involve?
In consultation with your Orthodontist, a plan will be made for management of any impacted teeth, including the space available for eruption or re-positioning, and the timeframe associated to allow for this.
Once there is adequate space available, the tooth is surgically uncovered, and either allowed to erupt into the arch, or a bracket is placed to gently pull the tooth into the arch slowly over time.
Where will my surgery be done?
Depending on patient preference and the degree of impaction, surgical exposure of teeth can be done either under local anaesthetic (numbing injection), or general anaesthetic. You can read more about these options by clicking the button below.