Combined with reduced blood flow, neuropathy in the feet increases the chance of foot ulcers and eventual limb amputation.
足部神经病变加上血流量减少，增大了足部溃疡和最终截肢的可能。
2
Diabetic foot problems are caused by changes in blood vessels and nerves that can lead to ulceration and subsequent limb amputation.
糖尿病足问题是由血管和神经的变化引起的，可导致溃烂和随后截肢。
3
Serious leg and foot infections, even gangrene and amputation, are due to poor blood circulation, lack of oxygen and nutrients to tissue, and nerve damage.