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2024, Vol. 28 ›› Issue (24): 3890-3896Anatomical risk factors for tibial insertion avulsion fracture of anterior cruciate ligament based on MRIHuang Dong1, Ge Jin1, Liu Guangluan1, Guo Zonglei1, Wang Yehua2
Abstract: BACKGROUND: Anterior cruciate ligament avulsion fracture at tibial insertion is a special type of intra-articular fracture, which is mostly seen in sports injuries. At present, there are relatively few anatomical studies on this disease, but a large number of studies focus on the injury of the anterior cruciate ligament. It is generally believed that the increase in the posterior slope of the tibial plateau, the decrease of the depth of the medial tibial plateau, and the decrease in the width index of the femoral intercondylar notch are the risk factors for the injury of the anterior cruciate ligament. It is unclear whether avulsion fractures of the anterior cruciate ligament at the tibial insertion point are also related to it. Key words: tibial insertion avulsion fracture of anterior cruciate ligament, MRI image, risk factor, posterior tibial slope, factor analysis |