• Despoina Sarridou, Dimitra Papadopoulou, Tilemachos Paraskevopoulos, and Evmorfia Stavropoulou.
• Anesthesiology Department, General Hospital of Thessaloniki "George Papanikolaou", Thessaloniki, Greece.
• Pain Pract. 2022 Feb 1; 22 (2): 285-287.

AbstractComplex regional pain syndrome type I (CRPS I) is a multifactorial condition that is related to neural damage, and leads to chronic neuropathic pain. Due to its multifactorial nature, there are many methods that have been recruited for its management. Most of them limit the symptoms to some degree, but the most effective of them so far seems to be blockade of the sympathetic innervation of the region. We present the case of a 71-year-old woman, with an upper limb fracture which was treated conservatively, and later on developed CRPS type I. Analgesic medications and pregabalin were ineffective in controlling her symptoms. Blockade of the stellate ganglion was performed with local anesthetic and dexamethasone. After the stellate ganglion blockade was marked as successful in relieving her symptoms, cryoneurolysis was performed which was very effective. There are not many cases that have been treated with cryoneurolysis, and this is what makes this case interesting.© 2021 World Institute of Pain.

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