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Updated: Aug 3, 2026

Chronic Constriction of the Sciatic Nerve and Pain Hypersensitivity Testing in Rats
Published on: March 13, 2012
Progressive systemic sclerosis. Prolonged sensory blockade following regional anaesthesia in association with a
Abstract:
The anaesthetic history of a patient with progressive systemic sclerosis is reported. On each occasion large amounts of systemic analgesics were required to control pain after operation. Regional nerve block produced prolonged periods of sensory anaesthesia. Both of these features are attributed to the effect of the disease process on the peripheral vasculature. It is suggested that advantage should be taken of the prolongation of sensory anaesthesia to help control postoperative pain in such patients.
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