Exposure of impacted teeth

What is an impacted (unerupted) tooth? 

An impacted (unerupted) tooth is a tooth that fails to fully pass through the gum tissues as something (dense soft tissue, bone, tooth malposition, cysts, or another tooth) prevents its normal eruption into the mouth. If a tooth fails to emerge, or emerges only partially, it is considered to be impacted. The patient is usually referred by his/her Orthodontist. 

Patients frequently develop problems associated with impacted wisdom teeth, which are the most common form of impacted teeth that need removal. The second most common teeth to become impacted are the maxillary cuspids (canine). Other commonly impacted teeth include the second molars, bicuspids, and the lower jaw cuspids. 

Exposure of the unerupted tooth  

Frequently, the primary tooth or the supernumerary tooth that is blocking the eruption of the impacted  tooth is removed during the procedure. 

Once the tooth is exposed, an orthodontic bracket and chain is bonded to it. The chain will then be attached to the orthodontic appliance (previously placed by your orthodontist) where it will remain temporarily.  

Following healing, you will be referred back to your orthodontist where he/she will slowly move the exposed tooth into its proper position in the dental arch.

Also learn about : Frenectomy