Modern trends in laser non-invasive reconstruction of biological tissues

The article focuses on contemporary methodologies for laser-based, non-invasive reconstruction of biological tissues. It examines the mechanisms of laser-tissue interaction, including photothermal processes and the formation of new molecular bonds. A range of laser systems – neodymium-doped yttriumaluminum garnet laser (Nd:YAG laser), carbon dioxide laser (CO2 laser), diode and their applications in vascular, micro- and plastic surgery are analyzed. The analysis is further enriched by a discussion of bioorganic solders, such as albumin and indocyanine green, and nanomaterials that have been shown to enhance bond strength and reduce thermal damage. Examples of successful applications of the technology for vascular and nerve repair, wound sealing, and plastic surgery are provided. Finally, future prospects are highlighted, including temperature control systems and personalized approaches. The text emphasizes the potential of laser methods as a minimally invasive alternative to traditional surgery.