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THE lumbar plexus is derived from rami from the first through the fourth lumbar nerves and is primarily responsible for innervation of the extensor and adductor compartments of the thigh. Blockade of the lumbar plexus using a posterior approach, via either a single injection or continuous technique using an indwelling catheter, is an attractive alternative(More)
Patients flow in outpatient surgical unit is a major issue with regards to resource utilization, overall case load and patient satisfaction. An electronic Radio Frequency Identification Device (RFID) was used to document the overall time spent by the patients between their admission and discharge from the unit. The objective of this study was to evaluate(More)
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