
Although these units were very inexperienced, they were incredibly effective resulting in five ASG units being created in 1943 this resulted in the ASG units being able to move along with the U.S. In the early 1940s, Colonel Michael DeBakey and his colleague were selected to give recommendations on how to provide surgical care for the U.S. These units were known as "Auxiliary Surgical Groups" and would care for the wounded much closer than permanent hospitals, making them hospitals. Army to have more convenient treatment centers was shown by the long logistics of the stretched out supply lines during World War II.

The first trials for what would become MASH Units were established by the U.S. The effectiveness of his efforts were widely admired and supported by the command structure, but no formal designation was established. Marran, a medic in the United States Third Army. Principles for a mobile medical unit and their implementation were established through trial and error in the dental field during World War II by Major Vincent P. World War II ģrd Republic of Korea Mobile Army Surgical Hospital, Wonju, Korea, 1951 1 was established, following the example of the French military automobile-chirurgical units shortly after the American entry to the war. Army deactivated the last MASH unit on February 16, 2006, and the successors to Mobile Army Surgical Hospitals are combat support hospitals.Ī precursor to MASH units, the American Expeditionary Force Mobile Hospital No. These units had a low mortality rate compared to others, as the transportation time to hospitals was shorter, resulting in fewer patients dying within the " Golden Hour", the first hour after an injury is first sustained, which is referred to in trauma as the "most important hour". MASH units filled a vital role in military medicine by providing support to army units upwards of 10,000 to 20,000 soldiers. Each MASH unit had 60 beds, as well as surgical, nursing, and other enlisted and officer staff available at all times.

MASH Units were in operation from the Korean War to the Gulf War before being phased out in the early 2000s. Army field hospital units conceptualized in 1946 as replacements for the obsolete World War II-era Auxiliary Surgical Group hospital units. personnel and equipment needed to save a man's life are assembled at HQs of the 8225th Mobile Army Surgical Hospital, Korea, in 1951.
