Geschichte der Tracheotomie

Although tracheotomy had been described in the Middle Ages and especially in the 17th century in writings (Fabricius d'Aquapendente 1620) and illustrations (Scultetus 1645), there was hardly any possibility of actually performing this operation as a life-saving intervention until the middle of the 19th century. It was only after suitable cannulae had been introduced by Trousseau in 1851 (double cannula with removeable insert) that tracheotomy became a routine procedure, and it was immediately carried out in a great many cases of diphtheria, croup, typhus, and lues, which often caused critical dispnea. Within the following 25 years, all technical modifications of cannulae were devised that are in use up to this day: the flap valve for the artificial larynx (1861), inflatable cuff (1871), and extra long flexible cannula. Beginning in 1885, O'Dwyer's method of intubation became established as an alternative to tracheotomy. Both procedures, like the underlying disease itself, frequently resulted in a permanent stenosis of the larynx or the trachea rendering decannulation impossible. Since about 1870 the treatment of these stenoses, primarily by bougienage, became an important issue in laryngology, which had just been established as a discipline in its own right. The history of this evolution and the therapeutic approaches by Schrötter in Vienna and Thost in Hamburg are described in detail, including their specially devised equipment. Apart from that, other medical aspects of historical interest around the turn of the century are mentioned, such as artificial nutrition by subcutaneous injections and tracheotomy in horses.(ABSTRACT TRUNCATED AT 250 WORDS) Show more