How many types of Complex Regional Pain Syndrome are described?

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

How many types of Complex Regional Pain Syndrome are described?

Two types are described in CRPS, based on whether there is a peripheral nerve injury. Complex regional pain syndrome is a chronic pain condition with autonomic and motor changes. When no specific nerve injury is identified, it is CRPS Type I, historically called reflex sympathetic dystrophy. When there is a definable peripheral nerve injury, it is CRPS Type II, historically called causalgia. This two-type framework is the standard classification, so numbers like one, three, or four don’t fit the accepted description. In practice, the clinical picture can be similar across types, with the key distinction being the presence or absence of a confirmed nerve lesion.

Two types are described in CRPS, based on whether there is a peripheral nerve injury. Complex regional pain syndrome is a chronic pain condition with autonomic and motor changes. When no specific nerve injury is identified, it is CRPS Type I, historically called reflex sympathetic dystrophy. When there is a definable peripheral nerve injury, it is CRPS Type II, historically called causalgia. This two-type framework is the standard classification, so numbers like one, three, or four don’t fit the accepted description. In practice, the clinical picture can be similar across types, with the key distinction being the presence or absence of a confirmed nerve lesion.

More practice questions