What is the tunnelling technique in gum grafting?

The tunnelling technique is a minimally invasive method of treating gum recession. Instead of making an open wound, a narrow tunnel is created beneath the gums. A small piece of graft tissue, often taken from the palate, is slid into this tunnel. This technique causes less post-operative pain and allows faster healing. The result is often better aesthetically, because the gum tissue stays intact. The method is technically demanding and is carried out by experienced specialists. The success rate is high, especially for mild to moderate recession. After the procedure you will receive instructions on brushing, diet and follow-up. The ultimate aim is to protect the exposed root surfaces and improve the appearance of your smile. This technique is a modern approach within periodontal surgery.