IR@PKUHSC  > 北京大学第三临床医学院  > 运动医学研究所
学科主题临床医学
Graft maturity of the reconstructed anterior cruciate ligament 6 months postoperatively: a magnetic resonance imaging evaluation of quadriceps tendon with bone block and hamstring tendon autografts
Ma, Yong1,2; Murawski, Christopher D.1; Rahnemai-Azar, Amir Ata1; Maldjian, Catherine3; Lynch, Andrew D.1,4; Fu, Freddie H.1
关键词ACL Anatomic MRI Signal intensity Autograft Postoperative
刊名KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY
2015-03-01
DOI10.1007/s00167-014-3302-0
23期:3页:661-668
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Orthopedics ; Sport Sciences ; Surgery
研究领域[WOS]Orthopedics ; Sport Sciences ; Surgery
关键词[WOS]PATELLAR TENDON ; REVASCULARIZATION ; HUMANS ; TEARS ; MRI
英文摘要

The purpose of this study was to report the potential differences associated with graft maturity measured on magnetic resonance imaging (MRI) between quadriceps tendon with bone block and hamstring tendon autografts 6 months after ACL reconstruction.

Twenty-six patients (15 male, 11 female; mean age 29.4 +/- A 17 years, range 13-46 years) who had undergone anatomic SB ACL reconstruction with either hamstring or quadriceps tendon with bone block autografts and had postoperative MRI 6 months after surgery. In 12 cases, the quadriceps tendon with bone block was used and hamstring in 14 cases. The signal/noise quotient was calculated to compare the difference between quadriceps tendon with bone block and hamstring autografts.

Mean signal/noise quotient is lesser in quadriceps tendon with bone block (1.74 +/- A 0.39) compared with HS (2.44 +/- A 0.61) autografts (p = 0.020). For hamstring autograft, the distal region showed a significantly lower mean signal/noise quotient value compared with middle region, and the mean signal/noise quotient value in proximal region was the highest (distal vs middle p < 0.001; middle vs proximal p = 0.007; proximal vs distal p < 0.001). The mean signal/noise quotient of proximal region in quadriceps tendon with bone block autograft was lesser than that in hamstring. The middle region of the quadriceps tendon with bone block graft demonstrated the greatest signal/noise quotient [distal vs middle p = 0.001; middle vs proximal p = 0.027; proximal vs distal (n.s.)].

The maturity of quadriceps tendon with bone block was better in comparison with hamstring 6 months after anatomic SB ACL reconstruction. This study is clinically relevant in that modifying the individual rehabilitation according to the extent of graft maturity may be necessary to optimize patient function and prevent re-injury of the ACL graft.

Retrospective case series, Level IV.

语种英语
WOS记录号WOS:000350209300006
引用统计
被引频次:20[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/66006
专题北京大学第三临床医学院_运动医学研究所
作者单位1.Univ Pittsburgh, Dept Orthopaed Surg, Pittsburgh, PA 15260 USA
2.Peking Univ, Inst Sports Med, Hosp 3, Beijing 100871, Peoples R China
3.Univ Pittsburgh, Dept Radiol, Pittsburgh, PA 15260 USA
4.Univ Pittsburgh, Dept Phys Therapy, Pittsburgh, PA USA
推荐引用方式
GB/T 7714
Ma, Yong,Murawski, Christopher D.,Rahnemai-Azar, Amir Ata,et al. Graft maturity of the reconstructed anterior cruciate ligament 6 months postoperatively: a magnetic resonance imaging evaluation of quadriceps tendon with bone block and hamstring tendon autografts[J]. KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY,2015,23(3):661-668.
APA Ma, Yong,Murawski, Christopher D.,Rahnemai-Azar, Amir Ata,Maldjian, Catherine,Lynch, Andrew D.,&Fu, Freddie H..(2015).Graft maturity of the reconstructed anterior cruciate ligament 6 months postoperatively: a magnetic resonance imaging evaluation of quadriceps tendon with bone block and hamstring tendon autografts.KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY,23(3),661-668.
MLA Ma, Yong,et al."Graft maturity of the reconstructed anterior cruciate ligament 6 months postoperatively: a magnetic resonance imaging evaluation of quadriceps tendon with bone block and hamstring tendon autografts".KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY 23.3(2015):661-668.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Ma, Yong]的文章
[Murawski, Christopher D.]的文章
[Rahnemai-Azar, Amir Ata]的文章
百度学术
百度学术中相似的文章
[Ma, Yong]的文章
[Murawski, Christopher D.]的文章
[Rahnemai-Azar, Amir Ata]的文章
必应学术
必应学术中相似的文章
[Ma, Yong]的文章
[Murawski, Christopher D.]的文章
[Rahnemai-Azar, Amir Ata]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。