https://www.brusho.io/ko/news/articles/gingival-grafting-free-vs-connective-tissue
Gingival Grafting: Free Gingival vs Connective Tissue Graft
The gingival graft is the surgical procedure that the periodontist performs to restore the keratinized tissue and to cover the exposed root, and the choice...
connective tissue graftgingival graftingfree