Elective surgery refers to surgical procedures that are planned in advance and are not considered emergencies. These surgeries are typically performed to improve a patient's quality of life, address non-life-threatening conditions, or correct issues that may cause discomfort. Examples include knee replacement, cosmetic surgery, and hernia repair. Patients usually have the option to choose when to undergo elective surgery, allowing them to prepare physically and mentally. While these procedures can enhance well-being, they may also carry risks, and patients should discuss potential benefits and complications with their healthcare provider before making a decision.