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1.东南大学医学院附属南京同仁医院医学影像科,江苏 南京 211102
2.苏州市职业大学数理部,江苏 苏州 215000
田金帅,E-mail:15827723371@163.com
收稿:2025-09-23,
纸质出版:2026-05-25
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张茂森,田金帅,吴伟.MRI征象定量评估前交叉韧带不同区域血管分布[J].局解手术学杂志,2026,35(05):385-387.
ZHANG Mao-sen,TIAN Jin-shuai,WU Wei.MRI-based quantitative evaluation of vascular distribution in different regions of the anterior cruciate ligament[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2026,35(05):385-387.
张茂森,田金帅,吴伟.MRI征象定量评估前交叉韧带不同区域血管分布[J].局解手术学杂志,2026,35(05):385-387. DOI: 10.11659/jjssx.09E025090.
ZHANG Mao-sen,TIAN Jin-shuai,WU Wei.MRI-based quantitative evaluation of vascular distribution in different regions of the anterior cruciate ligament[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2026,35(05):385-387. DOI: 10.11659/jjssx.09E025090.
目的
2
探讨采用对比增强定量磁共振成像(qMRI)技术评估人前交叉韧带(ACL)不同区域灌注特征的临床应用价值。
方法
2
回顾性分析42例患者膝关节的对比增强qMRI检查资料,根据矢状斜面增强前图像,将ACL全长等分为近端、中部和远端三个区域(各占1/3长度),通过量化MRI信号增强程度,计算各区域灌注量占ACL总灌注量的相对百分比,并分析其在男女间的差异。
结果
2
ACL近端、中部和远端区域的相对灌注量比较,差异具有统计学意义(
P
0.05);其中近端区域相对灌注量显著高于中部(
P
=0.007)和远端区域(
P
=0.001),中部与远端区域间相对灌注量比较差异无统计学意义(
P
=0.281)。亚组分析显示,男性ACL近端区域灌注量高于女性,差异具有统计学意义(
P
=0.036)。
结论
2
本研究通过对比增强qMRI技术证实,ACL血管分布主要集中于近端1/3区域,占总灌注量的一半以上。明确ACL血管分布的区域差异,可为理解ACL 损伤的发生机制、优化ACL 损伤修复重建方案提供重要的影像学理论依据。
Objective
2
To explore the clinical application value of contrast-enhanced quantitative magnetic resonance imaging (qMRI) in evaluating the perfusion characteristics in different regions of the human anterior cruciate ligament (ACL).
Methods
2
The contrast-enhanced qMRI data of the knee joints in 42 patients were retrospectively analyzed. According to the pre-contrast oblique sagittal images, the entire length of the ACL was equally divided into three regions: proximal, middle and distal regions(each accounting for 1/3 of the total length). The relative percentage of perfusion in each region to the total ACL perfusion was calculated by quantifying the degree of MRI signal enhancement.
Results
2
There were statistically significant differences in the relative perfusion among the proximal, middle and distal regions of the ACL (
P
0.05). The relative perfusion of the proximal region was significantly higher than that of the middle (
P
=0.007) and distal regions (
P
=0.001), while there was no statistically significant difference in relative perfusion between the middle and distal regions (
P
=0.281). Subgroup analysis showed that the relative perfusion of the proximal region of the ACL in males was higher than that in females, with a statistically significant difference (
P
=0.036).
Conclusion
2
Based on contrast-enhanced qMRI, this study confirmed that the vascular distribution of the ACL is mainly located in the proximal 1/3 region, accounting for more than half of the total perfusion. Clarifying the regional differences of ACL vascular distribution may provide an important imaging theoretical basis for understanding the pathogenesis of ACL injury and optimizing surgical strategies for ACL repair and reconstruction.
张海宇 , 闫宇涛 , 张烁 , 等 . 膝关节前交叉韧带扭伤及慢性损伤的MRI定量分析及与关节镜的对照研究 [J]. 实用放射学杂志 , 2024 , 40 ( 4 ): 609 - 612 . doi: 10.3969/j.issn.1002-1671.2024.04.022 http://dx.doi.org/10.3969/j.issn.1002-1671.2024.04.022 .
梁振星 , 刘合鹏 , 连霄飞 , 等 . 基于MRI测量的胫骨平台增宽距离和关节积液量评估胫骨平台骨折患者前交叉韧带损伤 [J]. 影像科学与光化学 , 2025 , 43 ( 4 ): 27 - 33 . doi: 10.7517/issn.1674-0475.2025.04.04 http://dx.doi.org/10.7517/issn.1674-0475.2025.04.04 .
吕嘉玲 , 李顶夫 . 前交叉韧带重建术后1年腱骨愈合的MRI纵向随访30例分析 [J]. 深圳中西医结合杂志 , 2024 , 34 ( 11 ): 78 - 81 . doi: 10.16458/j.cnki.1007-0893.2024.11.023 http://dx.doi.org/10.16458/j.cnki.1007-0893.2024.11.023 .
亚森·依米提 , 排尔哈提·亚生 , 阿布都热苏力·图尔孙 , 等 . 应用MRI T2mapping成像量化急性前交叉韧带损伤患者患侧与对侧胫股关节软骨的分析 [J]. 医学影像学杂志 , 2024 , 34 ( 6 ): 121 - 124 . doi: 10.3969/j.issn.1006-9011.2024.06.030 http://dx.doi.org/10.3969/j.issn.1006-9011.2024.06.030 .
黄栋 , 戈进 , 刘广銮 , 等 . MRI分析前交叉韧带胫骨止点撕脱骨折的解剖学危险因素 [J]. 中国组织工程研究 , 2024 , 28 ( 24 ): 3890 - 3896 . doi: 10.12307/2024.620 http://dx.doi.org/10.12307/2024.620 .
王佳伟 , 李硕 , 牛军杰 , 等 . 膝关节内外侧半月板前后角、前交叉韧带的MRI图像及其诊断价值 [J]. 中国临床医学影像杂志 , 2024 , 35 ( 8 ): 581 - 584 . doi: 10.12117/jccmi.2024.08.012 http://dx.doi.org/10.12117/jccmi.2024.08.012 .
危俊杰 , 张程远 , 姜智瀚 , 等 . 基于半监督网络的前交叉韧带损伤膝关节磁共振诊断辅助研究 [J]. 同济大学学报(医学版) , 2024 , 45 ( 4 ): 503 - 509 . doi: 10.12289/j.issn.2097-4345.23379 http://dx.doi.org/10.12289/j.issn.2097-4345.23379 .
楚宇鹏 , 江晨镝 , 李发权 , 等 . 成年男性前交叉韧带胫骨止点撕脱骨折与股骨髁间窝形态和胫骨平台后倾角的相关性研究 [J]. 中国骨与关节损伤杂志 , 2024 , 39 ( 6 ): 650 - 653 . doi: 10.7531/j.issn.1672-9935.2024.06.019 http://dx.doi.org/10.7531/j.issn.1672-9935.2024.06.019 .
程琳 , 李逸凡 , 侯增浩 , 等 . 基于MRI影像组学在诊断前交叉韧带损伤分级中的应用 [J]. 分子影像学杂志 , 2024 , 47 ( 2 ): 126 - 131 . doi: 10.12122/j.issn.1674-4500.2024.02.03 http://dx.doi.org/10.12122/j.issn.1674-4500.2024.02.03 .
于潼 , 张振南 , 张智海 , 等 . 前交叉韧带MRI高信号面积与WOMAC评分的相关性研究 [J]. 实用骨科杂志 , 2024 , 30 ( 9 ): 842 - 844 . doi: 10.13795/j.cnki.sgkz.2024.09.004 http://dx.doi.org/10.13795/j.cnki.sgkz.2024.09.004 .
孙婧怡 , 钱驿 , 赵盈绮 , 等 . 膝关节解剖因素与前交叉韧带磁共振成像信号强度相关性分析 [J]. 中国运动医学杂志 , 2024 , 43 ( 2 ): 87 - 93 . doi: 10.3969/j.issn.1000-6710.2024.02.001 http://dx.doi.org/10.3969/j.issn.1000-6710.2024.02.001 .
高加智 , 孙磊 . 保留残迹对骨隧道封闭前交叉韧带重建移植物关节内愈合的影响 [J]. 中国矫形外科杂志 , 2013 , 21 ( 18 ): 1877 - 1881 . doi: 10.3977/j.issn.1005-8478.2013.18.15 http://dx.doi.org/10.3977/j.issn.1005-8478.2013.18.15 .
Lin L , Wang H , Wang J , et al . Effects of higher femoral tunnels on clinical outcomes,MRI,and second-look findings in double-bundle anterior cruciate ligament reconstruction with a minimal 5-year follow-up [J]. Chin Med J (Engl) , 2024 , 137 ( 4 ): 465 - 472 . doi: 10.1097/CM9.0000000000002948 http://dx.doi.org/10.1097/CM9.0000000000002948 .
Nakanishi Y , Hegarty P , Vivacqua T , et al . Quantitative MRI analysis of patellofemoral joint cartilage health 2 years after anterior cruciate ligament reconstruction and lateral extra-articular tenodesis [J]. Am J Sports Med , 2024 , 52 ( 7 ): 1773 - 1783 . doi: 10.1177/036354652412 48642 http://dx.doi.org/10.1177/03635465241248642 .
Yau WP , Lin W . Evaluation of graft maturation by MRI in anterior cruciate ligament reconstruction with and without concomitant anterolateral ligament reconstruction [J]. Orthop J Sports Med , 2024 , 12 ( 1 ): 23259671231223976 . doi: 10.1177/23259671231223976 http://dx.doi.org/10.1177/23259671231223976 .
Zhang L , Huang T , Li C , et al . Race and gender differences in anterior cruciate ligament femoral footprint location and orientation:a 3D-MRI study [J]. Orthop Surg , 2024 , 16 ( 1 ): 216 - 226 . doi: 10.1111/os.13918 http://dx.doi.org/10.1111/os.13918 .
Guruprasad A , Sinha U , Kumar S , et al . Utility of three-dimensional proton density-weighted sequence MRI in knee for the assessment of anterolateral complex in anterior cruciate ligament injury [J]. Br J Radiol , 2024 , 97 ( 1155 ): 583 - 593 . doi: 10.1093/bjr/tqae003 http://dx.doi.org/10.1093/bjr/tqae003 .
Ihn HE , Prentice HA , Funahashi TT , et al . Posterior tibial slope measured on plain radiograph versus mri and its association with revision anterior cruciate ligament reconstruction:a matched case-control study [J]. Am J Sports Med , 2024 , 52 ( 12 ): 2987 - 2995 . doi: 10.1177/03635465241279848 http://dx.doi.org/10.1177/03635465241279848 .
Cheng Q , Lin H , Zhao J , et al . Application of machine learning-based multi-sequence MRI radiomics in diagnosing anterior cruciate ligament tears [J]. J Orthop Surg Res , 2024 , 19 ( 1 ): 99 . doi: 10.1186/s13018-024-04602-5 http://dx.doi.org/10.1186/s13018-024-04602-5 .
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