Dr. Lu Hua graduated from Tongji University School of Medicine and has overten years of experience as a surgeon in public comprehensive hospitals. Hepreviously served as specialty educational officer and chairman of the SurgicaUnion, responsible for drafting and implementing annual training and educationplans for interns and resident physicians. He is a member of the Shanghai MedicaDoctor Association and a former member of the Jingan District Emergency ExpertGroup in Shanghai. He specializes in the diagnosis and treatment of commonurological diseases, particularly in the diagnosis and minimally invasive treatmentof urinary tract stones. Doctor Lu is proficient in ureteroscopy holmium laserlithotripsy technology, with extensive clinical experience. He also has publishedmultiple papers in national core journals.