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Background This study investigates the effect of malnutrition, defined by hypoalbuminemia, on rates of complication, readmission, reoperation, and mortality following midfoot, hindfoot, or ankle fusion. Methods The National Surgical Quality Improvement Program (NSQIP) database was queried from 2005 to 2019 to identify 500 patients who underwent midfoot (n = 233), hindfoot (n = 261), or ankle (n = 117) fusion. Patients were stratified into normal (n = 452) or low (n = 48) albumin group, which was defined by preoperative serum albumin level <3.5 g/dL. Demographics, medical comorbidities, hospital length of stay (LOS), and 30-day complication, readmission, and reoperation rates were compared between groups. The mean age of the cohort was 58.7 (range, 21-89) years. Results Hypoalbuminemia patients were significantly more likely to have diabetes (P < .001), be on dialysis (P < .001), and be functionally dependent (P < .001). The LOS was significantly greater among the low albumin group (P < .001). The hypoalbuminemia cohort also exhibited a significantly increased likelihood of superficial infection (P = .048). Readmission (P = .389) and reoperation (P = .611) rates did not differ between the groups. Conclusion This study shows that malnourished patients have an increased risk of superficial infection following foot and ankle fusions but are not at an increased risk of readmission or reoperation, suggesting that low albumin confers an elevated risk of surgical site infection. Levels of Evidence: Level III, Retrospective cohort study

Background This study aims to investigate the effect of hypoalbuminemia on the rates of 30-day complication, readmission, and reoperation following total ankle arthroplasty (TAA). Methods The American College of Surgeons National Surgical Quality Improvement Program database was queried from 2007 to 2019 to identify 710 TAA patients. Patients were then stratified into normal (n = 673) or low (n = 37) albumin groups. Demographics, medical comorbidities, concomitant procedures, hospital length of stay, and 30-day complication, readmission, and reoperation rates were compared between groups. Preoperative serum albumin level was also used as a continuous variable when analyzing postoperative outcomes. Results The overall cohort was predominantly male (51.5%), and the mean age was 65.02 (range, 45-87) years. We found there to be no statistically significant difference in demographics between cohorts. However, hypoalbuminemia patients were significantly more likely to use long-term steroids for a chronic condition (normal = 6.1%, low = 18.9%; P = .009). Additionally, there was no difference in 30-day complication (normal = 3.0%, low = 0.0%; P = .618), readmission (normal = 2.4%, low = 0.0%; P = .632), and reoperation (normal = 1.0%, low = 0.0%; P = 1.000) rates between groups. Conclusion The results of this study show that malnourished patients are not at an increased risk of 30-day complication, readmission, or reoperation following TAA despite having a worse preoperative comorbidity profile. Level of Evidence Level III, Retrospective cohort study

Background This study evaluates the effect of surgical construct on postoperative outcomes in patients undergoing isolated talonavicular (TN) or double (TN and subtalar ST) arthrodesis. TN constructs included plate and screw, screw and staple, and isolated staple constructs. Subtalar constructs included 1- and 2-screw constructs. Methods Retrospective chart review identified 52 patients who underwent double or isolated TN arthrodesis between 2016 and 2021 by a single fellowship-trained foot and ankle surgeon with minimum 6 months of follow-up (mean = 1.62 years, range = 0.50-4.39 years). Data collected included demographics, medical history, surgical indication, surgical constructs used, complications, reoperations, patient-reported outcome measures, and radiographic measures. Results Overall complication and reoperation rates were 26.3% and 12.3%, respectively. Among TN constructs, time to ST (P = .026) and TN (P = .018) fusion was significantly slower among patients receiving a plate and screw construct. Complication rate did not differ, but reoperation rate was significantly higher for plate and screw TN constructs (P = .039). Postoperative Foot and Ankle Outcome Score (FAOS) Quality of Life (P = .028) and Total (P = .016) scores were significantly better among plate and screw TN constructs. Conclusion Utilization of screw and staple or isolated staple construct have significantly quicker time to fusion and lower reoperation rates than plate and screw constructs for the TN joint. Level of Evidence: Level III: Retrospective cohort study