Advancing Burn Care: The Role of 3D Printing in Advanced Dressing Development

BACKGROUND The high mortality rate and long treatment time for burns require the development of new effective therapies. OBJECTIVE The study aims to systematically review current research on 3D printing technologies for developing advanced burn dressings, identifying existing challenges and exploring the potential for clinical integration. MATERIALS AND METHODS This systematic review examines 45 studies from 2018 to 2023 on 3D printing technologies for burn dressings to identify challenges and clinical perspectives. RESULTS The review highlights significant advancements in using 3D printing to create customized dressings tailored to patients' anatomy. Technologies such as stereolithography, extrusion printing, and bioprinting ensure precise and functional bandages. Biocompatible materials, including synthetic polymers and natural hydrogels, promote tissue regeneration and lower infection risks. Bioprinting's integration of living cells further enhances regenerative medicine possibilities. Clinical data indicate that 3D-printed dressings improve wound healing, reduce pain and inflammation, and yield better functional and aesthetic outcomes. CONCLUSION The study confirms the significant potential of 3D printing technologies in the development of effective and personalized dressings for the treatment of burns.