[Historical development of obstetrical anesthesia].
Pain is a primary component of normal childbirth as evidenced by the behavior of parturients in primitive societies. Methods of pain relief such as the use of herbs and plant extracts were described in ancient writings. Modern obstetric analgesia employing ether began in 1847, three months after the first successful surgical anesthetic. Administration of chloroform and nitrous oxide followed. Twilight sleep, a combination of morphine and scopolamine, became popular in the beginning of the twentieth century as did regional analgesia, first single injection and later continuous blockade via catheter. Simultaneously, psychologic methods were propagated, but were not uniformly successful. Continuous lumbar extradural analgesia has evolved as the optimal method of bsotetric pain relief, both subjectively and objectively, and its combination with childbirth education is considered to be complementary. The increasing utilization of obstetric analgesia and the recognition of marked physiologic and pharmacologic differences between pregnant and nonpregnant patients has led to the development of the subspecialty of obstetric anesthesia as well as to the foundation of obstetric anesthesia societies.
Marx
G F
GF
Department of Anesthesiology, Albert Einstein College of Medicine, Bronx, New York.
D000773:Anesthesia, Obstetrical / Q000266:history*; D005060:Europe; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011247:Pregnancy; D014481:United States
Die historische Entwicklung der geburtshilflichen Anaesthesie.