Background: The purpose of this study was to evaluate all wound complications following total ankle arthroplasty (TAA) before and after the implementation of a novel extensile anteromedial surgical approach. We further investigated patients and operative factors associated with wound complications. Methods: A series of 660 TAAs were collected. The median follow-up was 84 months (range, 12-204 months). Minor wound complications included discoloration, swelling, or clinical concern that merited bringing the patient back sooner for review. Major wound complications included plastic surgical consultation, debridement by the nurse specialist, negative pressure therapy, or reoperation. All major complications initially had a course of empirical oral antibiotics. Since 2011, higher-risk patients have had their TAA performed through an extensile anteromedial approach. Results: Fifty-six patients (8.5%) had wound healing issues (17 major [2.6%], 39 minor [5.9%]). All issues became evident <21 days postoperatively. Inflammatory arthritis, smoking, and coronary disease were patient factors associated with major wound complications. Four patients were treated with negative pressure therapy, 4 with debridement in the operating room, and 2 eventually converted to fusions. Fourteen patients (82%) who had major complications had an ancillary procedure to balance the TAA through a separate incision. All major wound complications had an anterior surgical approach for their TAA. Before 2011, there were 13 major wound complications. Since 2012, there have been 4 major wound complications overall, with no wound complications in the anteromedial approach cohort. Conclusion: We recommend an extensile anteromedial approach for smokers and patients with heart disease or inflammatory arthritis undergoing TAA. If a wound complication developed, a multidisciplinary team to evaluate wounds was useful. Level of Evidence: Level III, retrospective comparative series.
Closed Incisional Negative Pressure Therapy Reduces Perineal Wound Complications after Abdominoperineal Resection
