Inclusion Criteria:  Must be age between 40 and 90 years old X-ray diagnosis of 1-2 vertebral compression fractures DEXA test BMD T value was less than -1 fracture history lasted within 6 weeks Must be MRI showed bone marrow edema of injured segment Must be lower back pain, local spines tenderness  Exclusion Criteria:  Must be able to have no posterior vertebral wall fracture Must be able to have no patients with intervertebral fissure Must be able to have no infection Must be able to have no malignancy Must be able to have no neurological dysfunction Must be able to have no calcium level ≤2.13 mmol/L Must be able to have no previous use of anti-osteoporosis drugs Must be able to have no inability to perform magnetic resonance imaging Must be able to have no prior back surgery Must be able to have no other established contraindications for elective surgery