How did surgical practices change after the introduction of Lister's sterile techniques?

The introduction of Lister's sterile techniques revolutionized surgical practices by drastically reducing the incidence of infections. Prior to Lister's work, surgical procedures were often marred by postoperative infections, which led to complications and increased mortality rates. By advocating for the use of antiseptics—substances that prevent the growth of disease-causing microorganisms—optimizing sterilization of instruments, and promoting cleanliness in surgical environments, Lister was able to significantly improve patient outcomes. His methods laid the groundwork for modern aseptic techniques, leading to a clear understanding that maintaining a sterile environment is crucial for preventing infections during and after surgical procedures. This change not only made surgeries safer but also encouraged the advancement and acceptance of more complex surgical interventions.