Which department should I visit for leg numbness?

When seeking medical attention for leg numbness, the choice of department should be based on specific symptoms and potential causes. 1. Orthopedics: If leg numbness is accompanied by lower back pain, stiff back muscles, or similar symptoms, it may be caused by lumbar spine diseases such as lumbar disc herniation or lumbar spinal stenosis compressing the nerve roots. In such cases, orthopedics should be the first choice. 2. Neurology: If leg numbness is accompanied by foot numbness, hand numbness, burning pain, stabbing pain, or even muscle weakness and muscle atrophy, it may indicate peripheral nerve lesions, and neurology should be consulted. 3. Endocrinology: If leg numbness is accompanied by the "three more and one less" symptoms (excessive thirst, increased appetite, frequent urination, and weight loss), it may be peripheral nerve damage caused by diabetes, and endocrinology should be the first department to visit. 4. Vascular Surgery: If leg numbness is related to poor circulation in the lower limbs, such as arterial occlusion, vascular surgery should be consulted.