Evaluation Of The Patient's Itching During Treating Hypertrophic Facial Scars By Hyaluronic Acid Injection With Automated Micro-Needling

The formation of facial scars is considered a next stage of wound healing process, which occurs when the facial tissues are exposed to damage or surgery. These scars are sometimes pathological scars that result from an abnormal response. While some scars may be socially acceptable, even admirable, scars of the face can be viewed as disfiguring or ugly. Facial scars can cause significant emotional distress due to their obvious location. Hypertrophic facial scars are characterized by an overgrowth of the collagen fibers within the scar and manifest in the form of tough nodal growths. Many treatment methods have been used in order to manage these scars to become as close as possible to the healthy skin nearby, but their applications was not without some unwanted side effects.