Static Anterior Tibial Translation after Anterior Cruciate Ligament Injury: Incidence and Clinical Characteristics
10.3969/j.issn.1000-6710.2017.12.001
- VernacularTitle:前交叉韧带损伤后胫骨前移征的发生率及临床特点
- Author:
Guanyang SONG
1
;
Hua FENG
;
Hui ZHANG
;
Xin LIU
;
Zhe XUE
Author Information
1. 北京积水潭医院运动医学科 北京100035
- Keywords:
anterior cruciate ligament injury;
anterior tibial translation;
incidence;
clinical characteristics
- From:
Chinese Journal of Sports Medicine
2017;36(12):1033-1037
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the incidence and clinical characteristics of the anterior tibial translation(ATT) after anterior cruciate ligament injury.Methods One hundred and fifty-three patients with the anterior cruciate ligament injury underwent standard magnetic resonance imaging scans with full knee extension.Based on the relative location between the lateral tibial plateau and the lateral femoral condyle,all the patients were divided into an ATT positive group and an ATT negative group.Moreover,the posterior tibial slope angle(PTSA),the continuity of anterolateral ligament(ALL),and the integrity of posterior horn of the lateral meniscus of all the patients were detected so as to find the risking factors for ATT.Results Among the 153 patients,46 patients were finally confirmed to have ATT.Moreover,the average PTSA of the ATT positive group was significantly larger than that of the ATT negative group.However,there were no significant differences between the two groups in the continuity of ALL and the integrity of posterior horn of lateral meniscus.Conclusion In this study,the incidence of ATT was 30.1％,which may be correlated to the increased PTSA.
