中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (18): 2887-2894.doi: 10.12307/2024.057

• 骨与关节图像与影像 bone and joint imaging • 上一篇    下一篇

膝关节后交叉韧带损伤解剖形态危险因素的影像学分析

王德宁1,2,张克凡1,2,石  辉1,杜长岭1,王  鑫2   

  1. 1滨州医学院附属医院,山东省滨州市   256603;2滨州医学院,山东省烟台市   264003
  • 收稿日期:2023-03-23 接受日期:2023-05-05 出版日期:2024-06-28 发布日期:2023-08-25
  • 通讯作者: 石辉,副主任医师,滨州医学院附属医院,山东省滨州市 256603
  • 作者简介:王德宁,男,1997年生,山东省德州市人,汉族,滨州医学院在读硕士,主要从事骨关节和运动医学方面的研究。 张克凡,男,1998年生,山东省滨州市人,汉族,滨州医学院在读硕士,主要从事骨关节和运动医学方面的研究。
  • 基金资助:
    山东省省级临床重点专科学科建设项目 (SLCZDZK-0302),项目负责人:石辉

Imaging analysis of anatomical morphological risk factors for posterior cruciate ligament injury of the knee

Wang Dening1, 2, Zhang Kefan1, 2, Shi Hui1, Du Changling1, Wang Xin2   

  1. 1Affiliated Hospital of Binzhou Medical University, Binzhou 256603, Shandong Province, China; 2Binzhou Medical University, Yantai 264003, Shandong Province, China
  • Received:2023-03-23 Accepted:2023-05-05 Online:2024-06-28 Published:2023-08-25
  • Contact: Shi Hui, Associate chief physician, Affiliated Hospital of Binzhou Medical University, Binzhou 256603, Shandong Province, China
  • About author:Wang Dening, Master candidate, Affiliated Hospital of Binzhou Medical University, Binzhou 256603, Shandong Province, China; Binzhou Medical University, Yantai 264003, Shandong Province, China Zhang Kefan, Master candidate, Affiliated Hospital of Binzhou Medical University, Binzhou 256603, Shandong Province, China; Binzhou Medical University, Yantai 264003, Shandong Province, China
  • Supported by:
    Shandong Provincial Key Clinical Specialized Discipline Construction Project, No. SLCZDZK-0302 (to SH)

摘要:


文题释义:

胫股一致性指数:采用胫骨髁间隆起宽度与股骨髁间窝宽度之比来描述胫骨髁间隆起与股骨髁间窝的匹配性,以研究股骨髁间窝和胫骨髁间隆起之间的相互作用对后交叉韧带断裂危险程度的影响。
胫骨平台后倾角:在膝关节X射线侧位片中,测得胫骨平面线与胫骨解剖轴线垂线的夹角。其意义主要在于维持膝关节前、后交叉韧带的张力,在关节屈伸运动时可以使股骨髁在胫骨平台上正常地滑动及滚动,使膝关节更好的屈曲和伸展。


背景:研究表明后交叉韧带损伤与膝关节解剖形态有关。

目的:探究后交叉韧带损伤解剖形态的危险因素。
方法:回顾性分析2015年1月至2022年8月因膝关节疾患来滨州医学院附属医院就诊的142例患者的影像学资料,分为后交叉韧带损伤组(n=71,男49例,女22例)与后交叉韧带完好组(n=71,男49例,女22例)。在MRI图像上测量髁间窝宽度、髁间窝高度、股骨双髁宽度、髁间窝宽度指数、髁间窝夹角、Blumensaat 线倾角、内侧和外侧胫骨髁间隆起高度、胫骨髁间隆起宽度、胫股一致性指数、胫骨平台前后径、内侧胫骨平台深度、髌腱-胫骨解剖轴角,在X射线片上测量胫骨平台后倾角。将上述指标纳入Logistic回归分析进行研究。

结果与结论:①男性单因素Logistic回归分析发现胫骨髁间隆起宽度、胫股一致性指数、内侧胫骨平台深度、胫骨平台后倾角与后交叉韧带损伤相关(P < 0.05);多因素二元Logistic回归分析发现胫股一致性指数、内侧胫骨平台深度与后交叉韧带损伤相关(P < 0.05);②女性单因素Logistic回归分析发现内侧、外侧胫骨髁间隆起高度、胫骨髁间隆起宽度、胫骨平台后倾角与后交叉韧带损伤相关(P < 0.05);多因素二元Logistic回归分析发现胫骨平台后倾角与后交叉韧带损伤相关(P < 0.05);③受试者工作特征曲线显示,胫股一致性指数、内侧胫骨平台深度、胫骨平台后倾角对后交叉韧带损伤有一定的预测价值;④结果表明,后交叉韧带损伤的解剖形态学危险因素存在性别差异,胫骨髁间隆起宽度、胫骨平台后倾角是共同的危险因素;在男性人群中,异常的胫骨髁间隆起宽度、胫股一致性指数、内侧胫骨平台深度、胫骨平台后倾角易诱发后交叉韧带损伤,而在女性人群中,异常的内侧和外侧胫骨髁间隆起高度、胫骨髁间隆起宽度、胫骨平台后倾角易诱发后交叉韧带损伤;临床医生可以运用上述危险因素识别膝关节异常形态,评估出后交叉韧带损伤危险人群予以预防性建议并指导治疗。 

https://orcid.org/0000-0000-3557-6948 (王德宁) 

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 后交叉韧带, 解剖形态危险因素, 股骨髁, 胫骨平台, 解剖学, 影像学

Abstract: BACKGROUND: Studies have shown that posterior cruciate ligament injuries are associated with the anatomical morphology of the knee joint.
OBJECTIVE: To explore anatomical morphological risk factors for posterior cruciate ligament injury.
METHODS: The imaging data of 142 patients who visited Affiliated Hospital of Binzhou Medical University for knee joint problems from January 2015 to August 2022 were retrospectively analyzed. They were divided into posterior cruciate ligament injury group (n=71, including 49 males and 22 females) and posterior cruciate ligament intact group (n=71, including 49 males and 22 females). Intercondylar notch width, intercondylar notch height, bicondyle width, notch width index, angle of intercondylar notch, Blumensaat’s line inlication angle, medial tibial spine height, lateral tibial spine height, tibial spine width, tibiofemoral consistency index, tibial plateau anterior-posterior diameter, medial tibial depth and patellar tendon-tibial shaft angle were measured on MRI images. Posterior tibial slope was measured on X-ray images. The above indicators were included in the logistic regression analysis for investigation. 
RESULTS AND CONCLUSION:  (1) Univariate logistic regression analysis in men showed that tibial spine width, tibiofemoral consistency index, medial tibial depth, and posterior tibial slope were associated with posterior cruciate ligament injury (P < 0.05). Multivariate binary logistic regression analysis showed that tibiofemoral consistency index and medial tibial depth were associated with posterior cruciate ligament damage (P < 0.05). (2) Univariate logistic regression analysis in women showed that medial tibial spine height, lateral tibial spine height, tibial spine width, and posterior tibial slope were associated with posterior cruciate ligament injury (P < 0.05). Multivariate binary logistic regression analysis showed that posterior tibial slope was associated with posterior cruciate ligament damage (P < 0.05). (3) The receiver operating characteristic curve showed that tibiofemoral consistency index, medial tibial depth and posterior tibial slope had a certain predictive value on posterior cruciate ligament damage. (4) These findings suggest that anatomical morphological risk factors for posterior cruciate ligament injury differ between men and women, and tibial spine width and posterior tibial slope are common risk factors. In the male population, abnormal tibial spine width, tibiofemoral consistency index, medial tibial depth, and posterior tibial slope are easy to induce posterior cruciate ligament injury. In the female population, abnormal medial tibial spine height, lateral tibial spine height, tibial spine width, and posterior tibial slope are easy to induce posterior cruciate ligament injury. Clinicians can use the above risk factors to identify abnormal knee morphology, assess people at risk of posterior cruciate ligament injury, and provide preventive advice and guidance for treatment.

Key words: posterior cruciate ligament, anatomical morphological risk factor, femoral condyle, tibial plateau, anatomy, imaging

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