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://safeersappliancers.shop/product-category/hotpoint-cannon-ch60gciw-white-60cm-gas-twin-cavity-cooker-gas-hob-and-glass-lid/