It usually takes about 2 months for the fracture line of the neck of femur to blur to disappear, and the recovery time for some elderly patients, osteoporosis patients, etc. may take longer. Fracture recovery usually takes about 3 months, the fracture line usually starts to blur gradually at 4 to 6 weeks, and it usually takes 3 months for the fracture to heal completely, so from blurring to disappearance of the fracture line usually takes about 2 months. However, for patients with comminuted fracture, higher age and osteoporosis, the growth of bone scabs in the fracture line and the healing of the fracture may take a longer time due to the heavier damage at the fracture site, poor blood circulation or poor calcium absorption. Therefore, it takes 2 months for the fracture line to blur to disappear for most patients, and longer for patients with special conditions. It is recommended that patients with femoral neck fracture should strengthen the nutrition and supplement calcium after the operation, have regular follow-ups under the doctor’s guidance, and have reasonable rehabilitation training.