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Tourniquet Pain after Ultrasound-Guided Axillary Blockade-Juniper Publishers
Juniper Publishers - Journal of Anesthesia Abstract Objective: To analyse tourniquet pain after ultrasound guided axillary block (AXB) as the sole anesthetic technique with no injection of local anaesthetic into the subcutaneous tissue of the posterior half of the axilla to prevent tourniquet pain. Material/patients and methods: 84 patients older than 18 years ASA I-IV undergoing surgery at hand, wrist, forearm and elbow under ultrasound guided AXB requiring upper arm tourniquet, we studied prospectively. Exclusion criteria included refusal to participate, communication problems, pre-existing neuropathy, coagulopathy or allergy to local anaesthetics. Tourniquet pain was assessed according to visual analogue scale (VAS) every 15 minutes. We also analysed differences in tourniquet pain between sedated and non-sedated patients. Main results: VAS was 0 during ischemia in 83 patients. One patient reported tourniquet pain. This was mild (VAS = 3) and reported duri...
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