Knee surgery can help treat painful knee conditions like injuries, arthritis, fractures, tears, and instability. Technologically advanced procedures allow many surgeries to now be done on an outpatient basis, reducing risks, costs, and allowing quicker recovery at home. Common procedures repair tissues like ligaments, cartilage, and bones, or replace parts of the knee joint. The benefits of outpatient knee surgery include lower infection risks, faster recovery, and reduced costs compared to traditional inpatient surgery.