The amount of compensatory sweating depends on the patient, the damage that the white rami communicans incurs, and the amount of cell body reorganization in the spinal cord after surgery.
Other potential complications include inadequate resection of the ganglia, gustatory sweating, pneumothorax, cardiac dysfunction, post-operative pain, and finally Horner’s syndrome secondary to resection of the stellate ganglion.
www.ubcmj.com/pdf/ubcmj_2_1_2010_24-29.pdf

After severing the cervical sympathetic trunk, the cells of the cervical sympathetic ganglion undergo transneuronic degeneration
After severing the sympathetic trunk, the cells of its origin undergo complete disintegration within a year.
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0442.1967.tb00255.x/abstract

Friday, January 28, 2011

without any increase of nutritional blood flow

Techniques with effect on the sympathetic nerve system, sympathetic block or sympathectomy increase blood flow, mainly due to opening of arteriovenous shunts and without any increase of nutritional blood flow. However, some patients may benefit in terms of reduced pain.
Little evidence exists but a review from 1985 concluded that sympathectomy could be beneficial in patients with rest pain and pregangrene. It is, however, most unlikely that diabetic patients can respond as they usually have a reduced sympathetic tone in the ischemic leg.
Cardiovascular and Interventional Radiological Society of Europe / 2007
Clinical Practice in Interventional Radiology, Volume I,