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首页> 外文期刊>Orthopaedic Journal of Sports Medicine >Should We Limit Innings Pitched Following Ulnar Collateral Ligament Reconstruction in Major League Baseball Pitchers?
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Should We Limit Innings Pitched Following Ulnar Collateral Ligament Reconstruction in Major League Baseball Pitchers?

机译：我们应该限制美国职业棒球大联盟投手尺骨副韧带重建后的局限性吗？

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Objectives: Background: Ulnar collateral ligament reconstruction (UCLR) has become a common procedure amongst major league baseball (MLB) pitchers. It is unclear if a limit on innings pitched following UCLR should be instituted to prevent revision UCLR. Purpose: To determine whether the number of innings pitched or number of pitches thrown in the first full season following UCLR, as well as the pitcher’s overall MLB career, correlated with need for a revision UCLR Hypothesis: Number of innings pitched and number of pitches thrown following UCLR will not affect whether a pitcher undergoes a revision UCLR. Methods: Methods: All MLB pitchers between 1974-2015 who pitched at least one full season following UCLR were included. Pitch counts and innings pitched for the first full season following UCLR as well as total pitch count and total innings pitched following UCLR were recorded. Pitch counts and innings pitched were compared amongst players who required revision UCLR and those who did not. Results: Results: Overall, 154 pitchers were included. Of these, 135 pitchers did not require revision UCLR while 19 underwent revision UCLR. No significant difference existed between pitchers who underwent revision UCLR and those who did not in: number of innings pitched in the season following UCLR (p=0.9016), number of pitches thrown in the season following UCLR (p=0.7337), number of innings pitched in the pitcher’s career following UCLR (p=0.6945), and number of pitches thrown in the pitcher’s career following UCLR (p=0.4789). Furthermore, no difference existed in revision rate between pitchers who pitched more or less than 180 innings in the first full season following UCLR (p=0.6678). Conclusion: Conclusion: The number of innings pitched and number of pitches thrown in the first full season as well as over a player’s career following UCLR does not appear to increase a player’s risk of revision UCLR.
机译：目的：背景：尺侧副韧带重建（UCLR）已成为美国职业棒球大联盟（MLB）投手中的常见程序。目前尚不清楚是否应限制在UCLR之后的局限，以防止UCLR修订。目的：确定在UCLR之后的第一个完整赛季中投掷的局数或投球数，以及投手的整体MLB职业生涯是否与修订UCLR的需求相关联假设：投掷的局数和投掷数遵循UCLR不会影响投手是否经过修订UCLR。方法：方法：包括1974年至2015年之间在UCLR之后至少打满一个赛季的所有MLB投手。记录了UCLR之后的第一个完整赛季的音高计数和局数，以及UCLR之后的总音高计数和总局数。比较了需要改版UCLR的球员和不要求改版UCLR的球员的音高计数和局限。结果：结果：总共包括154个投手。其中，有135个投手不需要UCLR修订版，而有19个已进行了UCLR修订版。进行了UCLR修订的投手与未进行UCLR的投手之间没有显着差异：UCLR之后的赛季投掷的球数（p = 0.9016），UCLR之后的赛季投掷的球数（p = 0.7337），局数在UCLR之后投手生涯中的投球次数（p = 0.6945），在UCLR之后投手生涯中的投球次数（p = 0.4789）。此外，在UCLR之后的第一个完整赛季中投掷多于或少于180局的投手之间的修正率没有差异（p = 0.6678）。结论：结论：在UCLR之后的第一个完整赛季中以及在球员职业生涯中投掷的球数和投球次数似乎并未增加球员对UCLR进行修订的风险。

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