Complex Regional Pain Syndrome is a Manifestation of the Worsened Myofascial Pain Syndrome: Case Review

Complex regional pain syndrome is a severe chronic pain condition. Its diagnosis to date is controversial. Effects of various treatment methods also remain controversial with unpredictable outcomes. The author experienced a case of complex regional pain syndrome type 2 which was cured by sympathetic blockade and myofascial trigger point injection. Afterwards, the author focused on myofascial trigger points for the management of CRPS and the results were successful in almost all the cases. Through the review of complex regional pain syndrome cases those were successfully treated, the author tried to figure out pathologic mechanism, methods of treatment, and diagnostic criteria of complex regional pain syndrome.