Retractors expose areas that would normally be difficult to access by separating incision or wound edges. The handheld surgical instruments can also safely and gently adjust organs and tissues for working on parts underneath. Curved, hooked, or angled blades are shaped for specific regions or positioning requirements. Completely manufactured from industry standard steel, the teeth may be purchased sharp or blunt for puncher-free contact. The diverse retractor lengths offered help reach internal tissues for any medical operation.