In general, the bone scab is still growing 7 months after fracture surgery. After fracture surgery, the healing speed of the fracture will affect the growth of the bone scab, and the healing of the fracture is affected by a variety of factors, such as the site of the fracture on the blood function of the destruction of serious, local soft tissue damage is serious, the fracture has obvious displacement, the patient’s poor physical condition, etc., these factors will lead to the healing of the fracture, the growth of the bone scab is slow, bone scab is generally 7 months after fracture surgery or in the growth of the bone scab. In addition, if the patient’s fracture broken end is weight-bearing too early after fracture surgery, it will also lead to slower fracture healing and slower growth of bone scab. It is recommended that after fracture surgery, patients should strengthen the diet, supplement the body’s nutritional needs, eat more protein, vitamin-rich foods, such as eggs, milk, apples, etc., to avoid eating too much spicy and stimulating food, which is not conducive to the healing of the surgical wound. After the fracture surgery, patients should carry out activities under the guidance of the doctor, do not blindly exercise on their own. Go to the hospital for regular checkups during the recovery period, and inform the doctor in time if you feel unwell.