👉 Necrectomy is a surgical procedure that involves removing diseased tissue from the body. It's often used in conjunction with other procedures, such as bypass surgery or cancer treatment, to remove any remaining cancerous cells and improve overall health. The main goal of necrectomy is to remove tumors or other types of cancerous growths from the body. This can be done by using a special tool called an excision钳 (ex-clu) or a surgical instrument called a scalpel.