Laser as an innovative tool, its implications and advances in dentistry: A systematic review

Introduction: Since the 1960s, lasers have been used in dentistry, and their clinical uses have been evaluated. Many dental procedures involve lasers, which are noted for their simplicity, efficiency, comfort, and superiority over older methods. Lasers have been employed in various therapy approaches, from identifying small caries to planning and treating more severe lesions or cancers. Methodology: To conduct a comprehensive search for our systematic review, we employed three search engines: PubMed, Cochrane, and Google Scholar. Following combinations; Lasers [general dentistry], Laser [soft tissue], and Laser [hard tissue], published in the last five years. After applying inclusion-exclusion criteria, 46 original articles were studied in detail. Objective: The systematic review aimed to study the long-term outcomes of lasers on soft and hard tissues in dentistry. Result: Tooth decay, gum disease, biopsy or lesion removal, teeth whitening, and other procedures are performed using lasers. Lasers are frequently utilized because they cause less pain, require less anesthesia and avoid anxiety in patients who are afraid of dental drills and instruments. Conclusion: Laser technology in clinical dentistry practice is currently at an advanced stage of development and has a bright future. With the expanding use of lasers on both hard and soft tissue in clinical dentistry, treatment planning and prognosis have significantly improved.