A sacrifice operation is a surgical procedure in which a vital body part, like a limb or organ, is removed to save the life of the patient. There are different synonyms for this term, including amputation, emergency surgery, ablative surgery, radical surgery, life-saving surgery, and necessary surgery. Amputation refers to the removal of a limb or body part due to injury or disease. Emergency surgery is carried out urgently to prevent death or further complications. Ablative surgery is the removal of an organ due to medical conditions such as cancer. Radical surgery refers to the complete removal of the cancerous tissue to prevent recurrence. Life-saving surgery is performed to save the patient's life, while necessary surgery is essential and cannot be avoided.