Diagnostic and Operative Arthroscopy of the Knee Under Local Anesthesia.
- Author:
Choong Gil LEE
;
Jin Woo KWON
;
Kyoung Tae SOHN
;
Sung Ho SHIN
;
Woo Se LEE
- Publication Type:Original Article
- Keywords:
Knee;
Arthroscopy;
Local Anesthesia
- MeSH:
Anesthesia, General;
Anesthesia, Local*;
Anesthetics, Local;
Arthroscopy*;
Bupivacaine;
Epinephrine;
Humans;
Knee Joint;
Knee*;
Length of Stay;
Lidocaine;
Outpatients;
Respiratory Insufficiency;
Tourniquets
- From:Journal of the Korean Knee Society
1997;9(1):90-94
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Local anesthesia for arthroscopic procedure of the knee is an increasinglv popular technique that avoids the use of general anesthesia and the associated risks of respiratory depression, aspiration, and postoperative sedation. Many authors, for example McGinty etc., Martin, Yoshiya etc., advocated local anesthesia as safe and efficient method for arthroscopic procedures of the knee. We performed arthoroscopy of the knee under local anesthesia on 150 patients for diagnostic and operative purposes between January l993 and December l996. The technique of local anesthesia that we used was that 20cc of 0.5%; bupivacaine with I:200,000 epinephrine was injected into superolateral portal of the knee joint and additional 10-20cc ot 1% lidocaine into the arthroscopic portals. Pnevmatic tourniquet wa, not applied in all cases. We analysed the 150 cases and the results were as follows; The diagnostic arthroscopy was performed in 50 cases and the operative arthroscopy was in 100 cases. The duration ot local anethesia was from 4 hours to 12 hours, with an average of 6 hours. In 35 cases arthroscopy was performed as outpatient procedure and average hospital stay excluding other problem was 5 days. No complication related to systemic toxicity by local anesthetics was observed. Conclusively arthroscopy of the knee under local anesthesia is safe and effective procedure to avoid the risks of general anesthesia but patients selection is very important.
