Gummy Smile

A “gummy smile” is a term used to describe a smile that shows an excessive amount of gum tissue when a person smiles. This condition is generally caused by a combination of factors, including an overactive muscle that lifts the upper lip too high, an elongated upper jaw, or short or hypermobile upper lip.

While a gummy smile does not generally cause any physical discomfort or functional issues, it can be a source of self-consciousness for some people. Treatment options for gummy smile include anti-wrinkle injections to weaken the muscle that lifts the upper lip.