Mucogingival surgery is a procedure for the treatment of gingival recession. which is a shift of marginal gingival tissue to the cementoenamel junction (CEJ). exposing the surface of the root teeth. One treatment for gingival recession is the Langer and Langer bilaminar technique. https://countryscenesaddleryandpetsuppliers.shop/product-category/hair-on-ccowhide-headstall-and-breast-collar-sets/