Tibial plafond fractures are often associated with significant articular cartilage and soft tissue damage. The presence of co-morbidities has been associated with an increased risk of surgical site ...complications. With improved in surgical techniques and implants, complication rates have declined; however, the overall prognosis often remains poor. The aims of this study were to evaluate the results of innovative minimally invasive reduction and fixation techniques in tibial plafond fractures based on a CT classification and to compare the difference between short and long-term outcomes. Based on preoperative CT findings, fractures were classified into varus, valgus, anterior, posterior, and neutral types. The minimally invasive reduction and fixation techniques depend on type of fracture, size and location of the intraarticular fragments, and degree of comminution of the extra-articular component. Ninety-one pilon fractures (90 patients) underwent minimally invasive reduction and fixation, of which 7 fractures (7.69%), required open reduction because of intraoperative failure to achieve anatomic reduction. Of the 84 fractures that underwent successful minimally invasive reduction and fixation reported, 35 fractures (41.7%) with excellent outcomes, 40 fractures (47.6%) with good outcomes, 6 fractures (7,1%) with fair outcomes, and 3 fractures (3.6%) had poor outcomes for the long-term American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Score (follow-up ≥ 60 months). These results prove that minimally invasive treatment is an effective and durable treatment option for intra-articular pilon fractures. We encourage future clinical studies to further refine minimally invasive techniques for pilon fractures to improve outcomes.
