• S Munk and K M Pedersen.
• Haderslev Sygehus, ortopaedkirurgisk afdeling.
• Ugeskr. Laeg. 1994 Jan 17; 156 (3): 313-6.

AbstractThe benefit of anaesthesiological assistance during arthroscopy of the knee in local anaesthesia was evaluated in a cost-effectiveness analysis. One hundred consecutive patients had arthroscopy of the knee performed in local anaesthesia without anesthesiological assistance. In 15% of the cases the arthroscopy was insufficient because of pain reaction. Sixteen percent of the patients indicated that they would prefer general anaesthesia for a similar procedure in the future. The costs for arthroscopy of the knee in local anaesthesia without anaesthesiological assistance were calculated to Dkr. 2055. The amount includes costs for rearthroscopy in local anaesthesia with anaesthesiological assistance for 15% of the patients. Thirty-three patients had arthroscopy of the knee done in local anaesthesia with anaesthesiological assistance. General anaesthesia was needed for twelve percent of the patients. The cost for this procedure, including the costs of possible general anaesthesia were calculated to Dkr. 2458. Any significant difference in the sensation of pain during the arthroscopy could not be demonstrated between the two groups. Based on this study it is recommended that arthroscopy of the knee in local anaesthesia is planned without anaesthesiological assistance.

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