18. Which patient with complex regional pain syndromes (CRPS) is most likely to have the worst
outcome?
(A) Patient who had a fracture leading to CRPS
(B) Patient who had a nerve injury in the lower extremity with warm CRPS
(C) Patient who had a nerve injury in the upper extremity with cold CRPS
(D) Patient who had a nerve injury in the upper extremity with warm CRPS
(E) Patient who has depression disorder