Also known as a gum graft, a gingival graft is a treatment for exposed roots of teeth. Receded gums expose tooth roots, making this procedure necessary. A dentist will perform this surgical procedure to graft gum tissue from one area to the exposed gum area.
The three main reasons for gingival graft treatment:
“Patients who receive a gingival graft typically benefit from better gum health and an improved smile after the procedure.”
Read more details about gingival grafts here https://yourdentalhealthresource.com/what-is-a-gingival-graft/