Hip bone is hip bone, hip bone numbness may be related to physiological factors, may also be due to lumbar intervertebral disc herniation, lumbar spinal stenosis, hip bone tumors and other disease causes. 1. Physiological factors: may be due to sedentary, cold, long-term heavy manual labor or long-term heavy physical exercise and other factors, resulting in long-term overexertion, resulting in chronic strain on local soft tissues, resulting in poor local blood circulation, resulting in ischemia and hypoxia of the local nerves, resulting in numbness of the hip bone symptoms. 2. Disease causes: such as lumbar intervertebral disc herniation, lumbar spinal stenosis, hip bone tumor and other disease causes. (1) Herniated lumbar intervertebral disc: the herniated intervertebral disc may easily compress the local nerve root, especially when compressing the sciatic nerve, which may cause numbness of the hip bone, accompanied by radiating pain, numbness and other uncomfortable symptoms in the lower limbs. (2) Lumbar spinal stenosis: it may be due to lumbar spine injury, congenital lumbar spine deformity, lumbar spine degenerative disease, etc., which leads to lumbar spinal stenosis, and then compress the spinal nerves, which can cause numbness in the hip bone. (3) Tumor of hip bone: If the tumor compresses the hip bone nerve, it leads to the damage of the nerve in the area, which causes abnormal nerve sensation, and can be manifested as numbness of hip bone, accompanied by local pain, swelling and difficulty in walking and other symptoms. Hip bone numbness may also have other reasons, it is recommended to go to the regular hospital in time to improve the relevant examination, after clarifying the cause of the disease, under the guidance of the doctor to carry out targeted treatment or therapy.