Accuracy Of Open-Wedge High Tibial Osteotomies: Comparison Of Radiologic Outcomes Between 2 Techniques Using Hernigou’s Table Vs Conventional Method

Long-term outcomes of patients who suffer from medial osteoarthritis, who were treated with a medial open-wedge high tibial osteotomies (HTO) depend on the final hip-knee-ankle angle (HKA) obtained after surgery. A 2 to 4° postoperative valgus objective is usually admitted. Many surgical techniques are described to reach this target range. The purpose of this study was to compare the accuracy of the post-surgical correction achieved compared to the predetermined correction goal of two different surgery technique: Hernigou’s table (HT) vs conventional method (CM)