Articles: nerve-block.
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Anaesth Intensive Care · Oct 2006
Letter Case ReportsSciatic nerve extension complicating femoral blockade.
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Nerve puncture by the block needle and intraneural injection of local anesthetic are thought to be major risk factors leading to neurologic injury after peripheral nerve blocks. In this study, the author sought to determine the needle-nerve relation and location of the injectate during ultrasound-guided axillary plexus block. ⋯ Under the conditions of this study, puncturing of the peripheral nerves and apparent intraneural injection during axillary plexus block did not lead to a neurologic injury.
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Anesthesia and analgesia · Oct 2006
Meta Analysis Comparative StudyA comparison of neuraxial block versus general anesthesia for elective total hip replacement: a meta-analysis.
A recent meta-analysis showed that compared with general anesthesia (GA), neuraxial block reduced many serious complications in patients undergoing various types of surgeries. It is not known whether this finding from studying heterogeneous patient groups is applicable to a particular surgical patient population. We performed the present meta-analysis to determine whether anesthesia choice affected the outcome after elective total hip replacement (THR). ⋯ Patients undergoing elective THR under neuraxial anesthesia seem to have better outcomes than those under GA.