糖尿病时的神经病变,可能为主要侵犯足部和腿部的对称性、多发性感觉神经障碍,也可以是单侧某个神经或神经根的运动神经障碍。因此,神经病变所造成的疼痛可能为对称性双足痛;也可能因股神经病变造成腿痛或神经根病变造成躯干痛。已有资料证明,股神经病变所致的疼痛与无力,其预后良好,但侵及足部的痛性神经病变,其预后则不太清楚。 Diabetic neuropathy may be mainly violations of the foot and leg symmetry, multiple sensory disturbances, but also can be unilateral motor nerve nerve or nerve root disorders. Therefore, the pain caused by neuropathy may be symmetrical bipolar pain; may also result in femoral neuropathy caused by leg pain or radiculopathy causing torso pain. Data have been shown that the pain and weakness caused by femoral neuropathy, the prognosis is good, but the invasion of painful neuropathy of the foot, the prognosis is not clear.