[Laparoscopic surgery: expectations and reality].
Despite the rapid development and widespread application of laparoscopic operation techniques, only laparoscopic cholecystectomy and laparoscopic fundoplication have replaced the open operations as standard techniques. Nowadays only about 10% of appendectomies and 25% inguinal hernias are performed by the laparoscopic approach. Colorectal operations are rarely performed laparoscopically. Demanding operative skills and uncertainty about the oncological quality have hindered the spread of laparoscopic colorectal resections. Studies at specialized centers have shown that it is possible to follow the principles of oncological surgery. First results of small series promise similar long-term results, but large prospective randomized trials are still unpublished. Depending on the extent of the operative procedure, laparoscopic operations result in reduced postoperative pain, fewer adhesions, shortened postoperative atonia and improved convalescence in comparison with open surgery. The direct costs of laparoscopic procedures are higher than open operations as a result of longer operation times and expensive equipment. As a result of shorter hospitalisation and quicker return to work, the overall health care costs may be reduced, but strong unbiased evidence is still lacking.
Tittel
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Chirurgische Klinik und Poliklinik, Universitätsklinikums, RWTH Aachen. Andreas.Tittel@post.rwth-aachen.de
Schumpelick
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D001062:Appendectomy / Q000706:statistics & numerical data; D017081:Cholecystectomy, Laparoscopic / Q000706:statistics & numerical data / Q000639:trends; D015179:Colorectal Neoplasms / Q000601:surgery; D005544:Forecasting; D018662:Fundoplication / Q000706:statistics & numerical data / Q000639:trends; D015391:Gastroplasty / Q000706:statistics & numerical data / Q000639:trends; D005858:Germany; D006552:Hernia, Inguinal / Q000601:surgery; D006801:Humans; D010535:Laparoscopy / Q000706:statistics & numerical data / Q000639:trends*; D010043:Outcome and Process Assessment, Health Care