https://www.selleckchem.com/products/Menadione.html 0077) with the LST and ERT, respectively. Fluoroscopically, TFCS showed a significant diastasis only with a complete syndesmosis rupture while MCS did not show any significant differences. DV of the syndesmosis in a cadaver injury model appears to be more sensitive than fluoroscopy in identifying injury, especially incomplete syndesmotic disruption. DV of the syndesmosis in a cadaver injury model appears to be more sensitive than fluoroscopy in identifying injury, especially incomplete syndesmotic disruption. To determine the optimal patient-oriented treatment between open reduction and internal fixation (ORIF) with or without primary subtalar arthrodesis (PSTA) for patients with displaced intraarticular calcaneus fractures (DIACFs, OTA 82-C3 and C4). Expected value decision analysis. Academic military treatment facility. One hundred randomly selected volunteers. Hypothetical clinical scenario involving ORIF versus ORIF with PSTA. Decision analysis was used to elucidate the superior treatment option based on expected patient values, composed of the product of the average outcome probabilities established by previously published studies and the average ascribed patient utility values for each outcome probability. One-way sensitivity analysis was performed to quantify the amount of change required for the inferior treatment to equal or surpass the superior option. Expected values for ORIF and ORIF with PSTA were 8.96 and 18.06, respectively, favoring ORIF with PSTA. One-way sensitivity analysis was performed by artificially decreasing the rate of secondary fusion following isolated ORIF thus increasing its overall expected value. Adjusting the rate of secondary fusion to 0%, the expected value of ORIF with PSTA nearly doubled that of ORIF (18.06 vs 9.45). Similarly, when adjusting the moderate and severe complication rates following ORIF with PSTA to 100%, the expected value of ORIF with PSTA still exceeded that of O