Clinics of OncologyTM (ISSN 2640-1037) - Impact Factor 2.794* is a medical specialty that focuses on the use of operative techniques to investigate and resolve certain medical conditions caused by disease or traumatic injury. It involves cutting, abrading, suturing, or otherwise physically changing body tissues and organs. Surgery can have many possible purposes, such as to improve bodily function, enhance physical appearance, or repair damaged or ruptured areas. This may mean removing tissue, altering tissue or simply changing the way the human body works with treatments performed inside the body.