The nerves most often compressed by lumbar disc herniation are nerve roots of lumbar 4, lumbar 5 and lumbar 5 and sacral 1, which can cause sciatica in the lower extremities, numbness and weakness, often radiating from the buttocks to the lateral calf along the back of the thigh, as well as radiating numbness and pain in the dorsum and sole of the foot. In this case, early rest, medication, and traction are necessary. In case of central lumbar disc herniation, compression of the cauda equina nerve can lead to urinary and fecal disorders, such as urinary incontinence or fecal incontinence, constipation, etc. In this case, early surgery is required to relieve the compression of the cauda equina nerve so that the symptoms can disappear.