Cross-sectional area reference values for normal peroneal nerve by high-resolution ultrasonography / 中华超声影像学杂志

ABSTRACT

Objective To obtain the comprehensive information of the normal peroneal nerve by high resolution ultrasonography.Methods The cross-sectional area was measured by observing the traveling law of peroneal nerve as well as its ultrasonographic features,choosing the polyline level of popliteal and the peroneal nerve around the fibular neck as measurement point.Results There was no significance on statistics in differences of the above-mentioned cross-sectional area.The overall mean of its peroneal nerve were (0.139 ± 0.043)cm2 and (0.114 ± 0.032)cm2 resectively; and its peroneal nerve among men seems a little bit wider than that among women,the old wider than the youth.It was positively correlated with height and weight(r =0.569,0.625,respectively,both P ＜0.05).Conclusions The high-resolution ultrasound can show the form and shape of the peroneal nerve,thus providing diagnostic criteria in quantity by measuring its normal cross-sectional area.