Growing crooked after a fracture of the arm refers to a deformed healing of the bones of the upper limb, which can be corrected again. After the arm fracture has deformed healing, you can understand the degree of crookedness by reviewing the arm X-ray in time: after the fracture has been reset, it is allowed to be reset according to the physiological curvature within 10 degrees of the angle of less than. If it exceeds the angulation within 10 degrees of physiologic curvature, or if it is not angulated according to physiologic curvature, then corrective surgery is required. For the case of growing crooked after the fracture, if the patient has a slight deformity, which does not affect the working life, the patient can not undergo corrective treatment and restore the arm function through functional exercises. If it affects the joint activities, can not meet the normal daily life, to consider surgical treatment, through the osteotomy internal fixation for correction, and the later period of regular radiographs to review the healing of the fracture, and carry out appropriate functional rehabilitation exercises. If the fracture grows crooked, the patient produces discomfort, aggravation of symptoms and even affects normal life, should consult a doctor in time and follow the doctor’s instructions to standardize the treatment.