Hip pain

Gluteal epithelial neuritis is also called "lumbar spinal nerve posterior branch pain", and its causes are various, such as intervertebral facet joint disease, osteogenesis, posterior spinal nerve compression, chronic aseptic inflammation of the posterior branch. Because the gluteal epithelium comes from the lateral cutaneous branch of the posterior branch of the lumbar 1 to 3 spinal nerves, and is distributed on the upper and lateral skin of the hip, the pain often appears in the waist, hips, and thighs, and rarely exceeds the knee joint.