关节镜下应用LARS人工韧带同时重建前、后交叉韧带  

Reconstruction of combined anterior cruciate ligament and posterior cruciate ligament injuries by using LARS artificial ligament under arthroscope

作　　者：康一凡[1] 王谦[1] 

机构地区：[1]第二军医大学附属长海医院骨科, 上海200433

出　　处：《中华创伤杂志》2008年第4期263-265,共3页Chinese Journal of Trauma

摘　　要：目的探讨关节镜下应用LARS人工韧带重建前交叉韧带（ACL）、后交叉韧带（PCL）同时损伤的方法及疗效。方法关节镜下同时重建13例ACL、PCL损伤的患者，重建材料采用LARS人工韧带。术后随访12—36个月，采用国际膝关节文件编制委员会（IKDC）韧带标准评价表和Lysholm膝关节功能评分表评估患膝功能，通过KT-1000检查膝关节前后松弛度。结果术后无膝关节感染发生；均无伸膝受限，屈膝活动度105°-125°，平均117°。术后随访时IKDC评分：A类10例（77％），B类3例（23％）。屈膝25°位KT-1000检查：双侧膝关节前向松弛度差异〈2mm12例，3—5mm1例；屈膝70°位检查：〈2mm12例，2—4mm 1例。术前Lysholm膝关节功能评分为（63．8±2．9）分（49—69分），终末随访时为（91．1±2．7）分（88—95分），差异有统计学意义（P〈0．01）。结论关节镜下同时重建膝关节ACL、PCL是目前治疗ACL、PCL同时损伤的一种微创、安全、有效的手术方法，近期疗效佳。Objective To explore the treatment method and clinical effect of LAP, S artificial ligament in treatment of combined anterior cruciate ligament（ACL） and posterior cruciate ligament （PCL） injuries of the knee under arthroscope. Methods Thirteen cases of ACL and PCL injuries were reconstructed with LARS ligament. The patients were followed up for 12-36 months. The International Knee Documentation Committee （IKDC） and Lysholm knee score scale were used for functional evaluation. In the meantime, KT-1000 was employed to check anterior and posterior laxation of the knee. Results No knee infection or limitation of knee extension occurred. Knee flexion was 105° -125° （ average 117° ）. At termination of follow up, 10 cases （77%） was graded as A and 3 （23%） as B according to IKDC. KT-1000 examination at 25° flexion showed that the difference of anterior laxation was less than 2 mm in 12 cases and 3-5 mm in 1. KT-1000 examination at 70°flexion showed that the difference of anterior laxation was less than 2 mm in 12 cases and 2-4 mm in 1. The Lysholm score was （63.8 ±2.9） points （49-69 points） before operation and （91.1 ± 2.7） points （88-95 points） at follow up, with statistical difference （P 〈 0. 01 ）. Conclusion Reconstruction of ACL and PCL by using LAP, S ligament under arthroscope is a kind of minimally invasive, safe and effective method to treat ACL and PCL injuries of the knee, with good short term outcome.

关 键 词：前交叉韧带 后交叉韧带 关节镜 LARS人工韧带 

分 类 号：R687.2[医药卫生—骨科学]