A 62-year-old woman with sudden-onset left foot posturing after a minor motor vehicle accident 7 years ago. Fixed foot flexion and inversion are present, with excessive pain and associated abnormalities of skin coloration and sweating. She was diagnosed with complex regional pain syndrome type 1.
Alberto J. Espay, MD, MSc, FAAN
CONTINUUM: Lifelong Learning in Neurology. 19(5, Movement Disorders):1383-1396, October 2013