Sarala P K, Nishihara T, Oh S J
Arch Phys Med Rehabil. 1979 Jan;60(1):30-1.
Conduction velocity of the lateral femoral cutaneous nerve was studied orthodromically. The mean value in 20 control subjects was 57.51 +/- 8.61 (SD) m/sec. In 9 patients with meralgia paresthetica, the sensory nerve condition in the symptomatic nerves was definitely abnormal: nerve potential was absent in 6 and condition velocity was slow in 3. In 1 patient, a possible asymptomatic entrapment neuropathy was suggested by this test. Conduction velocity of the lateral femoral cutaneous nerve can be used as an objective diagnostic aid in meralgia paresthetica.
采用顺行法研究股外侧皮神经的传导速度。20名对照受试者的平均值为57.51±8.61（标准差）米/秒。在9例感觉异常性股痛患者中，患侧神经的感觉神经状况明显异常：6例神经电位消失，3例传导速度减慢。1例患者经此项检查提示可能存在无症状性卡压性神经病变。股外侧皮神经的传导速度可作为感觉异常性股痛的客观诊断辅助手段。
