Treating the Gummy Smile With Hyaluronic Acid Filler Injection

The document discussed the use of hyaluronic acid filler injections to treat gummy smiles by enhancing the volume and contour of the upper lip, which reduced the visibility of gums when smiling. The study likely explored the effectiveness, safety, and patient satisfaction of this minimally invasive procedure, but specific details such as the number of participants or quantitative outcomes were not provided.