The correct spelling of the term "bloodless operation" is /ˈblʌdlɛs ˌɒpəˈreɪʃən/. This term refers to a medical procedure that does not involve the loss of blood. The word 'bloodless' is spelled with a 'b' followed by an 'l', then 'u' followed by a 'd', and then 'l' and 'e'. It is followed by an unstressed 's' and ends with a stressed 'less'. 'Operation' is spelled with a stressed 'o', followed by 'p', 'e', 'r' and 'a', then stressed 't', 'i', 'o' and 'n'.
A "bloodless operation" refers to a surgical procedure or medical intervention that minimizes or completely eliminates the need for blood transfusions or significant blood loss during the process. It is a term commonly used in the medical field to describe surgeries where techniques are employed to minimize bleeding, such as using advanced technology or medications.
In a bloodless operation, surgeons utilize various methods to reduce blood loss, such as employing minimally invasive techniques, precise cauterization tools, or specialized instruments designed to seal blood vessels. Additionally, medications may be administered before, during, or after the operation to increase the body's production of red blood cells or improve clotting capabilities.
The primary goal of a bloodless operation is to avoid the need for blood transfusions, thereby reducing the risks associated with blood transfusion reactions, transmission of infections, or other complications that may arise from the introduction of external blood. By carefully managing blood loss and employing alternative approaches, healthcare professionals can effectively perform surgical procedures in patients who either cannot receive blood transfusions due to religious beliefs, personal choices, or medical conditions.
Bloodless operations have revolutionized various surgical specialties, including cardiothoracic, orthopedic, and general surgery, with significant advancements in techniques, technologies, and pharmaceuticals. This approach has made it possible to carry out complex and potentially life-saving surgeries with reduced risks and improved outcomes.
One performed with loss of little blood.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The etymology of the term "bloodless operation" can be understood by breaking down the words individually.
The word "bloodless" derives from the Old English word "blōd", which means blood, and the suffix "-less", meaning without. Hence, "bloodless" refers to something that lacks or is devoid of blood.
"Operation" comes from the Latin word "operatio", which means a working or operation. It subsequently evolved from French to English, retaining the same meaning.
When combined, "bloodless operation" refers to a medical procedure or surgery performed without significant blood loss.