Fig. 2From: A new dressing system for accelerating wound recovery after primary total knee arthroplasty: a feasibility studyA. Shows wound sutured during the operation. B. There was no obvious ecchymosis, swelling, and exudation in the wound three days after the operation. C. The wound healed completely two weeks after the operation. D. One month after the operation, the wound of the patient showed that the scar was smooth, consistent with the color of the surrounding skin, and the overall appearance was satisfactoryBack to article page