Did porcelain teeth gum recession can take the following treatment measures: 1, porcelain teeth neck is relatively rough, easy to adhere to plaque, the formation of calculus, stimulate gums red, swollen, bleeding when you can manually scrape off the calculus, the use of silicone grinding head dipped in polishing paste will be polished neck polished, the gums can gradually return to normal; 2, if the porcelain teeth jaw occlusion is too high, resulting in periodontal trauma, caused by the gums recede, need to be adjusted to grind the high point of the elimination of the jaw interference; 3, the neck of the porcelain teeth edge is too long, the compression of the gums recede, you need to be removed and then remade after the porcelain or all-porcelain crowns, and then bonded.