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首页> 外文期刊>Clinical journal of sport medicine: official journal of the Canadian Academy of Sport Medicine >Subchondral Impaction Fractures of the Medial Femoral Condyle in Weightlifters: A Report of 5 Cases
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Subchondral Impaction Fractures of the Medial Femoral Condyle in Weightlifters: A Report of 5 Cases

机译:举重运动员股骨内侧Con软骨下冲击骨折5例报告

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摘要

Although subchondral impaction fractures have already been reported in the non-weight-bearing portion of the lateral femoral condyle, this study reveals the presence of an intra-articular impaction fracture of the postero-superior region of the non-weight-bearing portion of the medial femoral condyle recognized in 5 of a group of 22 representatives of the Polish national Olympic weightlifting team, who underwent 1.5T magnetic resonance imaging examination. Articular cartilage lesions varied with regard to the type of injury and its severity ranging from healed or subchronic injuries to acute trauma. All described individuals had no clinical history of acute knee trauma and only 3 of them had minor pain symptoms. The accumulation of microtraumas occurring during participation in particular activities associated with weightlifting training seems to be responsible for the development of this type of contusion. This is the first description of impaction fracture observed in this location in professional weightlifters.
机译:尽管已经在外侧股骨con的非承重部分报道了软骨下撞击性骨折,但这项研究揭示了在胫骨lateral非承重部分的后上区域存在关节内撞击性骨折。波兰国家奥林匹克举重队的22名代表中的5名得到了股内侧con,他们接受了1.5T磁共振成像检查。关节软骨损伤随损伤类型及其严重程度的不同而不同,从愈合的损伤或亚慢性损伤到急性创伤。所有描述的人均无急性膝关节外伤的临床病史,只有3人有轻微的疼痛症状。在参加与举重训练有关的特定活动中发生的微伤积累似乎是造成这种挫伤的原因。这是专业举重运动员在此位置观察到的冲击性骨折的首次描述。

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