RT Book, Section A1 Bailin, Michael A1 Spanakis, Spiro SR Print(0) ID 5010041 T1 Practice Advisory for the Prevention of Perioperative Peripheral Neuropathies T2 Guidelines YR 2000 FD 2000 PB The McGraw-Hill Companies, Inc. PP New York, NY SN 9781264269518 LK accessanesthesiology.mhmedical.com/content.aspx?aid=5010041 RD 2024/04/19 AB |PrintPractice Advisory for the Prevention of Perioperative Peripheral NeuropathiesComments by Spiro Spanakis, DOPreoperativelyIntraoperativelyPostoperativelyGeneralFormal history to identify those at riskPreexisting conditions that may increase riskBody habitusNeurologic symptomsDiabetes mellitusPeripheral vascular diseaseAlcohol dependencyArthritisMale genderDocumentation of specific positioning measures may be helpful in improvement processesAssessment of postoperative nerve function may identify peripheral neuropathyUpper ExtremityIdentify position of comfortPlan to perform periodic assessment of upper extremity position during proceduresArm abduction (supine)—limit to less than 90°Arm abduction (prone)—limit but greater than 90° permissibleDecrease pressure on postcondylar (ulnar n.) groove of the humerusIf arms tucked in supine position, leave in neutral positionMonitor flexion of elbow (extension may stretch median n.)Monitor pressure on spiral groove (radial n.) of the humerusLower ExtremityIdentify position of comfort as stretching the biceps femoris muscle beyond the normal range of motion may increase the risk of sciatic neuropathyMonitor stretching of hamstring muscle group (protect sciatic n.)Monitor flexion of both hip and knee jointsNeither hip flexion nor extension changes risk for femoral n. injuryPrevent prolonged pressure on the peroneal n. at the fibular headProtective PaddingSpecific padding equipment (e.g., foam, gel pads, specialized armboards) should be availablePadded upper extremity arm boards may be beneficial, especially at the elbow jointChest rolls in the lateral position may decrease the risk of brachial plexus neuropathyPadding that prevents pressure on the peroneal nerve at the fibular head may decrease the risk of peroneal neuropathyInappropriately applied padding may induce peripheral nerve injuryEquipmentThe use of properly functioning automated blood pressure cuffs has not been shown to increase the risk of neuropathyAutomated blood pressure cuffPlacement proximal to the antecubital fossa may not reduce risk of peripheral neuropathyShoulder bracesIn Trendelenburg position, brachial plexus neuropathy may result