Investing the combination of Age-related and the symptoms, treatments of knee

This study focuses on the symptoms and treatment of knees in different age groups. As knee joints face different problems at different ages, such as children prone to injury and congenital diseases, adolescent sports injuries and adolescent growth imbalance, adults often have chronic strain and acute trauma, and the elderly suffer from osteoarthritis and rheumatoid arthritis, this study is conducted. The paper comprehensively explores the knee related problems in children, adolescents, adulthood, and old age, covering physiological characteristics, common symptoms, diagnostic methods, and treatment methods. During research, literature review, clinical case data analysis, expert consultation and experience exchange were used. The common symptoms of knees in all age groups, such as growth pain in children, the corresponding diagnosis methods according to the characteristics of different age groups, and the precise treatment measures, including physics, medicine, surgery and rehabilitation training, which are of great significance to improve the quality of life of patients and reduce the social medical burden.