Objective:To compare the clinical efficacy of femoral distraction and homeopathic double reverse traction reduction assisted internal fixation in the treatment of Schatzker type IV-VI tibial plateau fractures.Methods:A total of 51 patients (28 males and 23 females) with Schatzker IV-VI tibial plateau fractures treated with femoral distraction or homeopathic double reverse traction reduction from January 2017 to June 2021 in the Second Affiliated Hospital of Wenzhou Medical University were retrospectively analyzed. The average age was 49.6±11.9 years (range, 28-71 years). The time from injury to operation was 4.5±3.0 days (range, 1-15 days). There were 5 cases with combined anterior cruciate ligament injuries and 9 cases with posterior cruciate ligament injuries. Twenty-five cases were treated with femoral distraction reduction (distraction reduction group) and 26 cases with homeopathic double reverse traction reduction (traction reduction group). The operation time, intraoperative blood loss, visual analogue scale (VAS) on the first day after operation, hospitalization time, fracture healing time, and incidence of complications were compared between the two groups. Hospital for Special Surgery (HSS) knee function score at 1, 3, 6, 12 months after operation were also compared.Results:All patients were operated successfully. The operation time was 125.9±35.1 min (range, 60-220 min), and the intraoperative blood loss was 138.4±85.4 ml (range, 30-400 ml). 15 patients received autologous iliac bone grafting and 36 patients received allogeneic bone grafting. The VAS score on the first day after operation was 2.4±0.7 (range, 1-4), the hospital stay was 12.6±3.6 days (range, 7-24 days), and the fracture healing time was 14.6±2.2 weeks (range, 12-21 weeks). All patients were followed up for 16.8±2.8 months (range, 13-25 months). The operation time, intraoperative blood loss and hospital stay in the traction reduction group were 106.2±21.7 min, 86.9±42.6 ml and 11.6±3.3 days, respectively, which were less than 146.4±34.9 min, 192.0±86.2 ml and 13.7±3.6 days in the distraction reduction group. The differences were statistically significant ( P<0.05). The HSS scores of traction reduction group at 1 month and 3 months after operation were 83.8±1.7 and 86.7±2.0, which were higher than those of distraction reduction group (81.0±2.6 and 84.9±2.6), and the differences were statistically significant ( P<0.05). There was no significant difference in HSS score between the two groups at 6 and 12 months after operation ( P>0.05). Conclusion:The internal fixation treatment of Schatzker type IV-VI tibial plateau fracture assisted with homeopathic double reverse traction reduction can reduce the amount of intraoperative blood loss, operation time and hospital stay, and improve the knee function in the early postoperative period.