Yes, it’s quite effective because the laser wavelength specifically targets only diseased gum tissue while leaving healthy tissue alone. The laser light penetrates below the surface tissue to kill bacteria completely. Once the damaged tissue is gone, the laser encourages hemoglobin clotting to aid in healing. The procedure also warms up the blood, activating growth factors that promote tissue regeneration and bone growth. Because there are no incisions or sutures, recovery is faster. Most patients who undergo LANAP treatment do not have a recurrence of gum disease; if they do, it is less severe and easier to treat.