Li Hao-Huan, Zhang Xiao-Long, Ooi Gota, Hironori Numazaki, Sekiguchi Miho, Konno Shin-Ichi
Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Department of Orthopedic Surgery, Fukushima Medical University, Fukushima, 960-1295, Japan.
J Huazhong Univ Sci Technolog Med Sci. 2017 Aug;37(4):577-581. doi: 10.1007/s11596-017-1775-z. Epub 2017 Aug 8.
The post-operative patellar tendon length was studied to evaluate the possible tendon length change after anterior cruciate ligament (ACL) reconstruction with hamstring autografts. The Insall-Salvati index, modified Insall-Salvati index, curved modified Insall-Salvati index and Caton-Deschamps index were observed by MRI during a follow-up period of 12 weeks on 20 ACL reconstructed knees. The results showed no patellar baja or alta pre-existed on those ACL injured patients. After a follow-up period of 12 weeks, no patellar tendon length change was observed. It is suggested that the change of patella was not the primary reason that may contribute to the premature patellofemoral joint osteoarthritis after ACL reconstruction.
研究了术后髌腱长度，以评估自体腘绳肌腱重建前交叉韧带（ACL）后肌腱长度的可能变化。在20例ACL重建膝关节的12周随访期内，通过MRI观察Insall-Salvati指数、改良Insall-Salvati指数、弯曲改良Insall-Salvati指数和Caton-Deschamps指数。结果显示，这些ACL损伤患者术前不存在髌韧带低位或高位。随访12周后，未观察到髌腱长度变化。提示髌骨变化不是导致ACL重建后髌股关节过早发生骨关节炎的主要原因。
Zotero 插件