Monday, August 3, 2009

Some patients demonstrate unexpected responses

The indications for neurolytic or surgical sympathectomy are uncertain. There is no clear correlation between the degree or duration of pain relief and the actual period of sympathetic blockade and the same patient may show variable responses on different occasionsv (Loh et al 1980). Some patients demonstrate unexpected responses such as contralateral or delayed blocks and some are made worse (Purcell-Jones &Justins 1988, Evans et al 1980, Kleiman 1954)

Neurological Rehabilitation

by R. Greenwood
"All neurological diseases can cause short- and long-term disability..."

  • Publisher: Psychology Press; New edition edition (February 1, 1997)
  • Language: English
  • ISBN-10: 0863774849

Nerve 'injury' and consequences well observed in animals

Ligation injury of the L5/L6 nerve roots in rats produces behavioral signs representative of clinical conditions of neuropathic pain, including tactile allodynia and thermal and mechanical hyperalgesia.

Anesthesiology:
January 1997 - Volume 86 - Issue 1 - pp 196-204
Laboratory Investigation