Kun Zhang is an orthodontist and current Ph.D. student at Sechenov First Moscow State Medical University, the institution where he also completed his specialist degree and residency. His clinical background covers fixed appliances and clear aligner systems, with an emphasis on digital workflows that integrate intraoral scanning, CBCT, and 3D facial imaging. His research concentrates on digital treatment monitoring, finite element analysis, and 3D data fusion to optimize modern interdisciplinary orthodontic workflows.