When comparing braces and plaster, plaster is more advantageous because after fixation, plaster can effectively keep the fracture end and the position of ligament injury and muscle injury in a more secure state, which can avoid displacement of the fracture end and further strain of ligaments and the surrounding soft tissues, and is therefore more meaningful for the treatment of the disease. However, the brace is relatively light and breathable, which can reduce itching and local skin discomfort, and after plaster fixation, it often has poor breathability and is easy to sweat, which can lead to skin infections if there are skin injuries after sweating. In addition, the brace is lighter, and when immobilized, it can keep the limbs and neck as well as the related immobilized position relaxed, which can reduce the muscle strain and help other positions to avoid injury and strain. Fixation of the brace can play a very good operability, if you feel the local skin and other discomforts, you can unload the brace, and the plaster will be difficult to unload, because after the plaster is unloaded and then fixed, usually have to carry out the bandage winding, in the winding process, the degree of elasticity needs to be strictly limited, too tight can not be too loose can not be, so the brace has a more convenient operability.