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Gallstone disease, common after Roux-en-Y gastricbypass (RYGBP), may be complicated by biliary ductobstruction and gallstone pancreatitis. Althoughendoscopic retrograde cholangiopancreatographyplays an important role in management of biliary ductobstruction, the altered anatomy of patients who havehad a RYGBP makes this procedure technically difficult.With the increased number of patients undergoingRYGBP...
EMG screw testing has been shown to be sensitive and reliable in open spinal instrumentation cases. However, there is little evidence to show its applicability to percutaneous screw placement.To demonstrate the utility of EMG testing in percutaneous techniques, where lack of direct visualization poses an added risk to nerve injury.Summary of intraoperative EMG results during percutaneous pedicle screw...
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