Lasers and soft tissue: 'loose' soft tissue surgery

Oral soft tissue is composed of collagen, water, pigmented connective tissue, blood and lymphatic vessels. In that each may be considered target chromophores, all commercially available laser wavelengths in dentistry will interact with these component elements to a greater or lesser extent. What is of prime importance is that consideration is given to the predominant chromophore in any target tissue and the laser wavelength matched to achieve maximum absorption of light energy. Laser surgery can offer haemostasis, fewer post-operative complications and greater patient acceptance. This article examines the common 'loose' soft tissue management procedures in general dental practice and how the use of lasers can enable the clinician to deliver responsible care.