美国大学体育协会（NCAA）一级橄榄球运动员膝关节内侧副韧带损伤的发生率、位置分布、严重程度及漏诊时间
Incidence, Positional Distribution, Severity, and Time Missed in Medial Collateral Ligament Injuries of the Knee in NCAA Division I Football Athletes.
作者信息
Motamedi Ali R, Gowd Anirudh K, Nazemi Alireza K, Gardner Stephen T, Behrend Caleb J
机构信息
Richmond Bone and Joint Clinic Surgical, Richmond, TX (Dr. Motamedi); Virginia Tech Carilion School of Medicine and Research Institute, Roanoke (Mr. Gowd, Mr. Nazemi, and Dr. Behrend); the Department of Orthopedics, Carilion Clinic, Roanoke (Mr. Gowd, Dr. Nazemi, and Dr. Behrend); and St. Joseph Health and Mission Hospital, Laguna Beach, CA (Dr. Gardner).
出版信息
J Am Acad Orthop Surg Glob Res Rev. 2017 Aug 14;1(5):e019. doi: 10.5435/JAAOSGlobal-D-17-00019. eCollection 2017 Aug.
INTRODUCTION
We studied injury to the medial collateral ligament (MCL) in National Collegiate Athletic Association (NCAA) Division I football players, their incidence, magnitude of injury, distribution by position, and missed time, which has not previously been described in a consecutive series.
METHODS
The knee injuries sustained in 163 consecutive NCAA Division I collegiate football players at our institution were evaluated over a span of 6 years.
RESULTS
The incidence of MCL injuries with any knee injury was 29% (47 of 163). Of 47 MCL injuries, 34% occurred in defensive linemen and 29% in offensive linemen. The average days missed by linemen were 14.65 compared with 4.5 by nonlinemen ( = 0.07). The MCL injuries in linemen were more severe than nonlinemen (0.018).
DISCUSSION
MCL injuries occur most commonly in linemen in whom the magnitude of injury is also more significant than nonlinemen. Linemen miss more days than do nonlinemen to MCL injury.
STUDY DESIGN
Descriptive Epidemiology Study.
引言
我们研究了美国大学体育总会（NCAA）一级联盟橄榄球运动员内侧副韧带（MCL）损伤情况，包括其发生率、损伤程度、按位置分布以及缺赛时间，此前尚无连续系列研究对此进行描述。
方法
对我校163名连续的NCAA一级联盟大学橄榄球运动员在6年期间所遭受的膝关节损伤进行评估。
结果
在所有膝关节损伤中，MCL损伤的发生率为29%（163例中有47例）。在47例MCL损伤中，34%发生在防守线球员，29%发生在进攻线球员。线卫因伤缺赛的平均天数为14.65天，而非线卫为4.5天（P = 0.07）。线卫的MCL损伤比非线卫更严重（P = 0.018）。
讨论
MCL损伤最常发生在线卫，其损伤程度也比非线卫更严重。线卫因MCL损伤缺赛的天数比非线卫更多。
研究设计
描述性流行病学研究。
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