不同地区新兵在高海拔地区体能训练致膝关节损伤的MRI研究

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Abstract Objective To study comparatively the MRI features of knee injuries caused by physical training at high altitudes in different stage in recruits coming from different altitudes and provide a theoretical basis for reducing the incidence of knee injuries. Methods 120 recruits were divided into two groups: low-altitude group and high-altitude group. Then, we observed the lesions of their right knees’ joint in different stages including cortical bone, bone marrow, cartilage, meniscus, ligaments and articular cavity by examining with 1.5T MRI in the first three months of training. Results (1) The detectable rate of low-altitude group’s bone marrow edema and joint effusion in the first stages and second stages(first stage 85% and 65%,second stage 91.7% and 86.7%) were all higher than that of high-altitude group’s (first stage 46.7% and 33.3%,second stage 71.7%and 65%;P<0.01).(2)The detectable rate of low-altitude group’s meniscus injury in the second and third stages (second stage 16.7%,third stage 20%)were all higher than that of high-altitude group’s (second stage 1.7%,third stage 3.3%;P<0.01). (3)The differences in the detectable rates of both groups’ cortical bone, cartilage, ligaments and soft tissue injury in different stages were not statistically significant. Conclusions The injury rate in recruits from low altitude is higher than that in recruits from high altitude. Therefore, it is necessary to develop protective and scientific strategies to reduce the chances of injury’s occurrence.

Key words： new recruits physical training at high altitudes knee injuries magnetic resonance imaging

Received: 07 January 2015

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	XU Qiang
	ZHAO Yongdong
	CHEN Zhuhong
	CHEN Hailong
	DU Pang

Cite this article:

XU Qiang,ZHAO Yongdong,CHEN Zhuhong等. MRI in revealing knee injury of recruits coming from different altitudes caused by physical training at high altitudes[J]. Med. J. Chin. Peop. Armed Poli. Forc., 2015, 26(8): 776-779.

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http://journal08.magtechjournal.com/Jwk_wjyx/EN/ OR http://journal08.magtechjournal.com/Jwk_wjyx/EN/Y2015/V26/I8/776

[3]	郭吉敏, 刘春霖, 曹满瑞, 等. MRI与关节镜诊断半月板损伤价值的对照研究[J].临床放射学杂志, 2010,29(11):1512-1515.
[1]	董红让,米永, 苏正林, 等. 某高原部队新兵军事训练伤流行病学调查[J]. 解放军预防医学杂志,2009,27(4):258-260.
[2]	张亚林, 房文皓, 罗伟, 等. 膝关节损伤的MRI诊断[J]. 实用放射学杂志, 2012,28(2):237-239.
[4]	张彦博, 汪源, 刘学良, 等. 人与高原[M]. 西宁: 青海人民出版社,1996:57.
[3]	郭吉敏, 刘春霖, 曹满瑞, 等. MRI与关节镜诊断半月板损伤价值的对照研究[J].临床放射学杂志, 2010,29(11):1512-1515.
[5]	吴忠义, 杨法香, 卢纯考. 高原训练队运动员骨骼肌组织的影响[J].肇庆医学院学报,2004(4):55-57.
[6]	陈斌, 郭志坚. 高原氧自由基代谢的研究进展[J]. 高原医学杂志, 2009,19(2):56-61.
[4]	张彦博, 汪源, 刘学良, 等. 人与高原[M]. 西宁: 青海人民出版社,1996:57.
[7]	杨国愉, 冯正直, 刘云波, 等. 高海拔环境下驻训军人情绪特点的动态研究[J]. 第三军医大学学报, 2005,27(15):1531-1533.
[5]	吴忠义, 杨法香, 卢纯考. 高原训练队运动员骨骼肌组织的影响[J].肇庆医学院学报,2004(4):55-57.
[8]	保宏翔, 陈竺, 王东勇. 男性新兵进驻高原3个月后认知功能改变研究[J]. 军事医学, 2014,38(3):178-180.
[9]	袁延年, 马全福, 曾祥福, 等. 高海拔地区部队适应类型研究[J].高原医学杂志, 1999,9(1):16-20.
[6]	陈斌, 郭志坚. 高原氧自由基代谢的研究进展[J]. 高原医学杂志, 2009,19(2):56-61.
[10]	王建新, 陈秋红. 中度高原世移居运动能力及氧利用特点的研究[J]. 青海医学院学报,1998,19(3):14-16.
[7]	杨国愉, 冯正直, 刘云波, 等. 高海拔环境下驻训军人情绪特点的动态研究[J]. 第三军医大学学报, 2005,27(15):1531-1533.
[8]	保宏翔, 陈竺, 王东勇. 男性新兵进驻高原3个月后认知功能改变研究[J]. 军事医学, 2014,38(3):178-180.
[9]	袁延年, 马全福, 曾祥福, 等. 高海拔地区部队适应类型研究[J].高原医学杂志, 1999,9(1):16-20.
[10]	王建新, 陈秋红. 中度高原世移居运动能力及氧利用特点的研究[J]. 青海医学院学报,1998,19(3):14-16.

[1]	. [J]. Med. J. Chin. Peop. Armed Poli. Forc., 2019, 30(8): 727-728.