It usually takes about three months for the fracture line to blur to completely disappear, but this varies from person to person. At about one month after the fracture occurs, the fracture line will begin to gradually blur, there is a lot of bone scab formation, and the fracture ends are already mostly connected, so recovery is relatively quick. At about two months after the fracture, the fracture line will be blurred and thickened, and at about three months the fracture line will basically disappear and be replaced by bone growth. However, there are some patients due to the more serious fracture or their own physical reasons, the growth of bone scab is slow, the fracture line will disappear later, it may take more than three months to completely disappear. After the fracture, you must actively cooperate with the doctor and go to the hospital regularly for review to observe the recovery of the fracture.