Another option is a procedure known as crown lengthening, which involves the removal of excess gum tissue to reveal more of the tooth’s surface. This procedure is performed by a periodontist and can make the teeth appear longer and more proportionate to the rest of the face. While crown lengthening is effective in treating gummy smiles caused by excess gum tissue, it does require some... https://tmjindia.com/gummy-smile-treatment-and-correction/