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ACL and PFP: Related Risk Factors · MSKMag OutLoud

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  SPEAKER_00: ACL and PFP related risk factors, written by Tom Jacobs.
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  ACL injury and patellofemoral pain or PFP are rarely invited
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  into the same conversation.
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  SPEAKER_00: One is an acute, traumatic and unmistakable.
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  SPEAKER_00: The other is persistent, frustrating and often labeled non-specific.
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  Yet when we step back from tissues and diagnoses and instead
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  consider risk,
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  SPEAKER_00: these two conditions begin to overlap in important ways.
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  SPEAKER_00: Both are common.
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  SPEAKER_00: Both disrupt participation in sport and physical activity,
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  SPEAKER_00: and both emerge from a complex interaction between load,
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  SPEAKER_00: movement,
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  SPEAKER_00: strategies,
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  SPEAKER_00: preparation and behaviour.
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  SPEAKER_00: The difference is not how much we understand about risk,
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  but how often that understanding meaningfully shapes what
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  happens in practice.
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  SPEAKER_00: Different injuries, similar environments.
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  SPEAKER_00: ACL injuries remain most common in sports involving cutting,
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  SPEAKER_00: pivoting and jumping,
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  SPEAKER_00: with match play carrying a significantly higher risk than training.
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  PFP meanwhile continues to be one of the most frequent knee
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  presentations across
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  adolescents and adults and is a leading cause of reduced
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  physical activity and
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  SPEAKER_00: sport participation.
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  SPEAKER_00: Despite obvious differences in presentation,
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  SPEAKER_00: both conditions tend to arise in similar environments.
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  SPEAKER_00: high training loads,
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  SPEAKER_00: repeated exposure to demanding tasks,
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  SPEAKER_00: limited recovery and pressure to perform.
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  SPEAKER_00: From this perspective,
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  ACL injury and PFP look less like unrelated problems and more
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  like different
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  SPEAKER_00: outcomes within the same sporting and physical activity landscape.
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  SPEAKER_00: Risk factors, real but rarely simple.
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  SPEAKER_00: It is important to be clear about what we do not know.
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  SPEAKER_00: There is no single causal pathway for ACL injury.
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  SPEAKER_00: Rupture does