Low-level laser therapy (LLLT) is based on the principle of biostimulation or biomodulation effect. LLLT after gingivectomy has resulted in better wound healing because of its action on collagen synthesis, angiogenesis, and growth factor release. The authors here present a case report on the effect of LLLT, using a diode laser (InGaAsP), on wound healing and patient's response after scalpel gingivectomy.

In dental practice, one of the most commonly used mouth wash is chlorhexidine. Because of its antimicrobial, anti plaque action, it is the most commonly used mouth wash. Because of its broad antimicrobial action, its uses is widely scattered in the treatment of various oral diseases. In dentistry it can be used in various formulations like gels, sprays, mouthwashes etc.