William Stewart Halsted (surgeon)

William Stewart Halsted was a pioneering American surgeon known for developing new surgical techniques and establishing surgical standards. He introduced methods like aseptic (sterile) procedures to prevent infection, which revolutionized surgery. Halsted also pioneered the use of local anesthesia, allowing patients to remain conscious during operations. He was a founding faculty member of Johns Hopkins Hospital, where he trained many future surgeons. His work significantly advanced surgical safety and effectiveness, making complex procedures more successful and less dangerous. Halsted’s innovations laid the foundation for modern surgical practice, earning him recognition as one of the most influential surgeons in history.