They found that 26 patients (3.4 percent) had a total of 49 operative procedures to treat major wound issues. Compared to patients in the control group, the researchers noted that patients with major wounds had a significantly longer mean surgery time and trended toward a longer median tourniquet time. Overall, patients without wound complications were more likely to have posttraumatic arthritis, while those with wound complications were more likely to have primary osteoarthritis. Learn more...