Gingival smile so. “Gummy smile” occurs when a patient reveals more than 2 mm gingival margin during a wide smile. Correct gums should end just above the neck of the tooth, and if this defect excessive amount of gum covers up to 50% of the layer of teeth, so their hygiene is difficult.
The course of treatment
The treatment consists of precise injection of botulinum toxin very thin needle into the muscle encircling the mouth, causing them to increase while reducing the visibility of the surrounding gums and nostrils. This reduces muscle contraction, since the formulation acts on nerve cells.
Excessively seen earlier gums when you smile become invisible.