Comparative Analysis of Oblique Lumbar Interbody Fusion Assisted with Different Fixation Methods in the Treatment of Lumbar Degenerative Diseases

斜外入路腰椎椎间融合术(oblique lumbar interbody fusion, OLIF)是近年流行的一项用于治疗腰椎退变性疾病(Lumbar Degenerative Disease, LDD)的微创新技术，因其微创性和有效性逐渐成为替代传统后路手术的重要选择。本文通过对OLIF手术联合不同固定方式在治疗LDD中的疗效、安全性及生物力学特性差异进行总结，旨在为临床选择OLIF固定方式提供了参考依据。Oblique lumbar interbody fusion (OLIF) is a popular minimally innovative technique for the treatment of lumbar degenerative disease (LDD) in recent years. Because of its minimally invasive and effectiveness, it has gradually become an important choice to replace the traditional posterior surgery. This article summarizes the efficacy, safety, and biomechanical properties of OLIF combined with different fixation methods in the treatment of LDD, aiming to provide a reference for clinical selection of OLIF fixation methods.