The statement “10 signs of fracture healing” is unscientific and not true. Currently, in clinical practice, the criteria for fracture healing include: X-ray radiation suggesting the presence of a continuous bone crust through the fracture line, blurred fracture line; no abnormal local activity; no local longitudinal percussion pain, no pressure pain, etc.. Usually, the factors affecting healing include age, health status, type and number of fractures, blood supply to the fracture site, degree of soft tissue damage, embedding of soft tissue, and infection. Usually, fracture healing can be promoted through timely braking, early rehabilitation training, appropriate amount of nutrients, avoidance of smoking and alcohol under doctor’s guidance. It is recommended that fracture patients under the guidance of the doctor for regular review, rehabilitation training, to avoid affecting the healing of the fracture.