The main symptom of cervical cancer bone metastasis is bone pain at the metastasis site, which is commonly as follows: 1. The common metastasis site is vertebrae and spine, which can trigger the compression of nerve roots in the corresponding parts, causing difficulty in urination and sciatica, etc.; 2. Metastasis to the proximal bones of the limbs, including the humerus of the upper limbs and the femur of the lower limbs, which can cause pain in the corresponding parts; 3. It can trigger pain in the lumbosacral region and the pelvis and iliac bone, etc. . Bone pain at bone metastases often starts mildly with intermittent pain, and with the progression of the disease, it may become persistent and severe pain, accompanied by local swelling, pressure pain, limb dysfunction, and in severe cases, pathological fracture may occur.