Not all the dental clinics apply lasers to delete little benign tumors from the gums, cheeks, lips and palate. As the operation is fast and without any pain patients who have been putting it off as they are afraid of the pain can take a great advantage from it. Lasers do only very thin incisions, and there is usually no necessity in the stitches after the operation. Laser Dentistry in Kentucky also uses lasers to treat cold sores, like other laser dentistry treatments the recovery time is greatly decreased and the procedure is completely painless. Due to medical advances, dental lasers are also applied to treat oral scar tissue, soft tissue damage, and help with nerve regeneration.