Surgery & Anesthesia · 1867
Lister's antiseptic surgery
In the 1860s, surviving surgery did not guarantee surviving the hospital. Postoperative wound infections, particularly the complex of conditions then called hospital gangrene, erysipelas, and pyemia, killed a substantial proportion of patients who came through the operation itself. At some hospitals, amputation mortality exceeded 40 percent, and the causes were attributed to bad air, hospital overcrowding, or an ill-defined entity called "hospitalism." Surgeons washed their hands between patients, if at all, and operated in street clothes. The idea that invisible microorganisms were the specific cause of these deaths had no traction in most operating rooms.
Joseph Lister, a surgeon at Glasgow Royal Infirmary, encountered Pasteur's 1861 germ theory papers and recognized their surgical implication immediately. If putrefaction was caused by airborne microorganisms, then chemically destroying those organisms before they reached a wound should prevent the infection that followed. He selected carbolic acid, already in use for treating sewage in Carlisle, as his agent. Beginning in 1865, he applied diluted carbolic acid dressings to compound fractures, injuries that then carried particularly high infection rates because the skin was broken and bone was exposed.
His 1867 Lancet series reported outcomes from eleven consecutive compound fracture cases managed with carbolic dressings; nine healed without sepsis. More striking were the amputation data: on his wards, amputation mortality fell from roughly 46 percent before the introduction of antiseptic technique to approximately 15 percent over the following two years. Lister was meticulous about recording his results, and the series was the first systematic outcomes data supporting a specific mechanism for surgical infection prevention.
Adoption was neither immediate nor uniform. Critics pointed out that results in other hands were inconsistent, and the inconsistency was real: Lister's technique required specific concentrations of carbolic acid and careful attention to application, details that copyists often got wrong. Some prominent surgeons rejected the germ theory outright, and several American surgical leaders were skeptical well into the 1870s. The International Medical Congress in Philadelphia in 1876 exposed the transatlantic divide, with Lister defending his methods against significant American skepticism.
By the 1880s, however, the accumulated mortality data were hard to dismiss. The development of steam sterilization and aseptic technique by Ernst von Bergmann and others built on the same microbial logic to replace carbolic sprays with sterile instruments and gowns. Lister's specific technique became less common as asepsis superseded antisepsis, but the principle he established, that surgical infection was microbial and could be interrupted by targeting the causative organisms, became the permanent foundation of operative wound management.
Key People
- Joseph Lister — Glasgow surgeon who introduced carbolic acid wound dressings and published outcomes data
- Louis Pasteur — Provided the germ theory framework that Lister applied to surgical infection
- Ernst von Bergmann — German surgeon who developed steam sterilization and aseptic technique in the 1880s
Lancet, 1867
Related landmarks
- 1846 · The Ether Demonstration ("Ether Day") (Surgery & Anesthesia)
- 1944 · The Blalock-Taussig Shunt (first "blue baby" operation) (Surgery & Anesthesia)
- 1954 · First Successful Kidney Transplant (Surgery & Anesthesia)
- 1966 · National Halothane Study (Surgery & Anesthesia)