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  2. Anesthesia provision in the United States - Wikipedia

    en.wikipedia.org/wiki/Anesthesia_provision_in...

    As of 2018, CRNAs represent more than 50% of the anesthesia workforce in the United States, with 52,000 providers, according to the American Association of Nurse Anesthetists, and administer more than 40 million anesthetics each year. Thirty-four percent of nurse anesthetists practice in communities of less than 50,000 due to the rural pass ...

  3. Certified registered nurse anesthetist - Wikipedia

    en.wikipedia.org/wiki/Certified_registered_nurse...

    A Certified Registered Nurse Anesthetist (CRNA) is a type of advanced practice nurse who administers anesthesia in the United States. CRNAs account for approximately half of the anesthesia providers in the United States and are the main providers (80%) of anesthesia in rural America. [1] Historically, nurses have been providing anesthesia care ...

  4. Anesthesiology - Wikipedia

    en.wikipedia.org/wiki/Anesthesiology

    Anesthesiology, anaesthesiology or anaesthesia is the medical specialty concerned with the total perioperative care of patients before, during and after surgery. [1] It encompasses anesthesia, intensive care medicine, critical emergency medicine, and pain medicine. [2] A physician specialized in anesthesiology is called an anesthesiologist ...

  5. History of general anesthesia - Wikipedia

    en.wikipedia.org/wiki/History_of_general_anesthesia

    The Bulfinch Building, home of the Ether Dome. Throughout recorded history, attempts at producing a state of general anesthesia can be traced back to the writings of ancient Sumerians, Babylonians, Assyrians, Egyptians, Indians, and Chinese. Despite significant advances in anatomy and surgical technique during the Renaissance, surgery remained ...

  6. Certified anesthesiologist assistant - Wikipedia

    en.wikipedia.org/wiki/Certified_anesthesiologist...

    Certified anesthesiologist assistants (CAAs) are master’s degree level non-physician anesthesia care providers. CAAs are members of the anesthesia care team as described by the American Society of Anesthesiologists (ASA). This designation must be disambiguated from the Certified Clinical Anesthesia Assistant (CCAA) designation conferred by ...

  7. American Society of Anesthesiologists - Wikipedia

    en.wikipedia.org/wiki/American_Society_of...

    In 1905, nine physicians (from Long Island, N.Y.) organized the first professional anesthesia society. In 1911, the Society expanded to 23 members and became the New York Society of Anesthetists. Over the next 25 years, involvement in anesthesia-related issues grew and attracted other interested physicians nationwide.

  8. Anesthesia - Wikipedia

    en.wikipedia.org/wiki/Anesthesia

    Anesthesia. Anesthesia (American English) or anaesthesia (British English) is a state of controlled, temporary loss of sensation or awareness that is induced for medical or veterinary purposes. It may include some or all of analgesia (relief from or prevention of pain), paralysis (muscle relaxation), amnesia (loss of memory), and unconsciousness.

  9. General anaesthesia - Wikipedia

    en.wikipedia.org/wiki/General_anaesthesia

    General anaesthesia (UK) or general anesthesia (US) is a method of medically inducing loss of consciousness that renders a patient unarousable even with painful stimuli. [5] This effect is achieved by administering either intravenous or inhalational general anaesthetic medications, which often act in combination with an analgesic and ...