Widening narrow lip (larger mouth) can be achieved by implantation of tissue or their synthetic material or using a surgical method that uses the surrounding tissue.

Before the operation
Operation
In the case of a surgical procedure using the tissue surrounding several incisions are made around the inside of the lip, so that the surgical scars are not visible. Extending lip is the result of the separation, transfer and stapling the tissue at the inner side of the lip. Treatment is performed under local anesthesia or light general anesthesia.
After operation
The stitches are dissolvable so there is no need to remove them.