A larger fracture gap is generally abnormal, but only in rare cases is it normal, because after the absorption of hematoma of hidden fracture, the fracture line may become slightly larger, and it will show slightly obvious, this situation is normal, except for this situation is abnormal, such as the normal position of the fracture line, a larger means that the bone is not fixed very firmly, and there is the possibility of displacement, if it continues to become larger, it means that the conservative treatment has failed, and it is necessary to operate. If the fracture continues to get bigger, it means that conservative treatment has failed and surgery is needed. So a larger fracture gap, such as an occult fracture gap, is within the normal range, but if there are other diagnosable fractures, a larger gap means that it is not normal, and it means that surgery is needed to fix the fracture properly so that it doesn’t interfere with the healing process.