Although "tumescent anesthesia" has been described as a new technique, historical references reveal that in reality it has been used for decades all over the world. In "The History of Tumescent Anesthesia, Part I: From American Surgical Textbooks of the 1920s and 1930s" (Aesthetic Surg J 1998;18:353-357), Dr. Welch reported on early references to tumescent anesthesia in works published in the United States.
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