CRPS Type I is defined by which characteristic?

Study for the NBCOT Hand Injuries and Intervention Test. Prepare with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for success!

Multiple Choice

CRPS Type I is defined by which characteristic?

CRPS Type I is defined by its onset after a noxious event, without a documented nerve injury. This means the syndrome can follow tissue trauma or surgery, but there isn’t a confirmed nerve transection or major nerve damage driving the condition. The key feature is pain that is disproportionate to the event and accompanied by autonomic and sensory changes such as swelling, color and temperature differences, sweating, and possible motor dysfunction. It can affect any limb, not just the lower limb, and it is typically painful rather than painless. That combination of starting after an injurious event and not needing a nerve injury to be present is what makes this option the best description of CRPS Type I.

CRPS Type I is defined by its onset after a noxious event, without a documented nerve injury. This means the syndrome can follow tissue trauma or surgery, but there isn’t a confirmed nerve transection or major nerve damage driving the condition. The key feature is pain that is disproportionate to the event and accompanied by autonomic and sensory changes such as swelling, color and temperature differences, sweating, and possible motor dysfunction. It can affect any limb, not just the lower limb, and it is typically painful rather than painless. That combination of starting after an injurious event and not needing a nerve injury to be present is what makes this option the best description of CRPS Type I.

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