It usually takes 2 to 3 months after fusion internal fixation to be able to walk on the ground. Recovery after bone grafting is similar to the phases experienced in the normal healing of a fracture, which involves a period of hematoma formation and mechanization, primitive bone scab formation, and bone plate shaping. After a series of repair phases, X-rays can be performed to determine the recovery of the surgically fused internal fixation site. If clinical healing has been achieved, casts and braces can be removed and walking on the ground, but it still takes half a year to one year to achieve complete osseous fusion and anatomical healing, during which strenuous exercise is not allowed to avoid causing secondary injury. Bone grafting fusion internal fixation is mostly used for bone discontinuity, bone tumor, osteomyelitis, etc. Through active treatment, the disease will get better accordingly. After the operation, we should strictly follow the doctor’s instructions, pay attention to rest, supplement enough nutrition, and avoid spicy and stimulating food.