胸椎黄韧带骨化可引起局部疼痛、下肢麻木、行走困难，甚至会造成括约肌功能障碍及膝踝反射亢进等后果，解除压迫是其有效治疗措施。经皮脊柱内镜微创技术可在镜下直接减压，能减少手术创伤和术后不稳，可为治疗黄韧带骨化导致的脊髓病变提供一种新的治疗选择。“,”Thoracic ossification of ligament flavum can cause local pain, numbness of the lower limbs, difficulty walking, and even cause sphincter dysfunction, knee and ankle hyperreflexia. Relieving compression is an effective treatment. Percutaneous spinal endoscopy minimally invasive technology can directly decompress under the microscope, reduce surgical trauma and postoperative instability, provide a new treatment option for the treatment of spinal cord lesions caused by the ossification of ligament flavum.