Abstract
The most valuable site of laser treatment is analgesic effect and fast healing process. If we understand an use this advantage correctly, it will helpful in relationship with patients and hospital management. So this study reported clinical cases about laser used in esthetic treatment with literature review. Periodontal treatment using laser was taken for patient who complain about gingival swelling during orthodontic treatment. And, esthetic plastic treatment using laser for alveoar reduction was taken for patient who complained about esthetic problem of maxillary gingiva. The treatment using laser can shorten the inconvenience and complicated treatment process and minimize patient's fear and discomfort during treatment procedure. So patients and clinicians can expect competent result in clinical cases. The laser for esthetic treatment was valuable.