Spleen removal, known as splenectomy, is a surgical procedure to remove the spleen, an organ that helps filter blood and fight infections. This surgery may be necessary due to conditions like splenic rupture, tumors, or certain blood disorders. It can be performed through traditional open surgery or minimally invasive techniques. After a splenectomy, patients may be at a higher risk for infections since the spleen plays a role in the immune system. Doctors often recommend vaccinations and antibiotics to help protect against infections. Recovery time varies, but most people can return to normal activities within a few weeks.