关节镜下内侧半月板后根部撕裂修复：经胫骨固定，采用2个套索环缝合与1个Samsung Medical Center滑动结进行张力调节，并以胫骨纽扣固定
简介
技术笔记描述一种内侧半月板后根部撕裂的关节镜下修复技术：经单一胫骨隧道，使用2个套索环缝合（lasso-loop）和1个Samsung Medical Center滑结，并以胫骨皮质纽扣固定，强调在半月板-缝线界面实现可控的解剖复位与均衡张力。摘要称该方法组织抓持强、胫骨固定牢靠，可控制足印区重建并减少缝线松动或切割；但未报告病例数、对照比较、临床或影像结果…
英文摘要
Medial meniscus posterior root tears disrupt the circumferential load-transmission function of the meniscus and negatively affect knee biomechanics. This technical note describes a reliable and reproducible arthroscopic repair technique using 2 lasso-loop sutures and 1 Samsung Medical Center sliding knot through a single transtibial tunnel, secured with a tibial cortical button, emphasizing controlled anatomic reduction and balanced tensioning at the meniscus-suture interface. This method provides strong tissue capture and secure tibial fixation while allowing controlled footprint restoration and minimizing suture loosening or cut-through, thereby enabling anatomic reduction of the meniscal root.