Ultrasound-guided interscalene block anesthesia performed by an orthopedic surgeon : a study of 1322 cases of shoulder surgery

© 2021 The Author(s).

Bibliographische Detailangaben
Veröffentlicht in:JSES international. - 2020. - 6(2022), 1 vom: 18. Jan., Seite 149-154
1. Verfasser: Takayama, Kazumasa (VerfasserIn)
Weitere Verfasser: Shiode, Hayao, Ito, Hiromu
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:JSES international
Schlagworte:Journal Article Anesthesia Interscalene block Nerve block Orthopedic surgeon Shoulder surgery Ultrasound
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520 |a BACKGROUND: Interscalene blocks are becoming increasingly common for shoulder surgeries. This study primarily aimed to demonstrate the efficacy and complications and the secondarily to investigate the anesthesia-related time and patient satisfaction of an ultrasound-guided interscalene block performed by an orthopedic surgeon 
520 |a METHODS: We retrospectively reviewed the medical records of 1322 consecutive patients (arthroscopic, 1225 cases; open, 97 cases) with a mean age of 64.2 years, who underwent shoulder surgery (arthroscopic or opensurgery) under an ultrasound-guided interscalene block performed by an orthopedic surgeon at a single institution between December 2012 and December 2019. We investigated patient satisfaction, block success rates, and complications and also compared the anesthesia-related time of an interscalene block with that of general anesthesia (428 cases, arthroscopic, 257 cases; open, 171 cases) for shoulder surgery with patients in the beach chair position during the same period. Difference between total anesthesia time and surgical time was defined as anesthesia-related time 
520 |a RESULTS: Approximately 98.3% of patients were satisfied with an interscalene block, and the block success rate on the first attempt was 99.9%. Total complication incidence was 2.3%, with no recorded life-threatening complications. Anesthesia-related times were significantly shorter in the interscalene block group than those in the general anesthesia group (45 ± 14 min vs. 100 ± 26 min, P < .001) 
520 |a CONCLUSION: An ultrasound-guided interscalene block performed by an orthopedic surgeon for shoulder surgery is effective and safe, requires less time, and has a high patient acceptance rate, making it a feasible and alternative to the block performed by anesthesiologists 
650 4 |a Journal Article 
650 4 |a Anesthesia 
650 4 |a Interscalene block 
650 4 |a Nerve block 
650 4 |a Orthopedic surgeon 
650 4 |a Shoulder surgery 
650 4 |a Ultrasound 
700 1 |a Shiode, Hayao  |e verfasserin  |4 aut 
700 1 |a Ito, Hiromu  |e verfasserin  |4 aut 
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