1, circular bandaging: suitable for small wounds and minor elbow injuries. Cover the wound with gauze piece, and wrap it with elastic bandage continuously, and press it one week before each week.
2, eight-character dressing change method: suitable for wounds with different elbow and limb thickness. Cover and fix the wound with dressing, wrap the wound around the distal end of the wound twice and fix the starting end. Starting from the third lap, fold the bandage backwards once every lap. When folding back, hold down the bandage in the middle with one hand and fold the bandage down with the other hand. Don't fold back at the wound.