The term “crown lengthening” can be misleading, as it’s not really the crown of the tooth that is being modified. Instead, it is the gum tissue that is modified to expose more of the tooth, thereby making the tooth look longer. In some cases, bone is also removed or recontoured as part of the crown lengthening process.
A crown lengthening procedure may be performed for several reasons, including cosmetic enhancements, to improve oral health, or to help prepare for an upcoming dental procedure such as a crown or bridge.