Wartenberg's migratory sensory neuropathy (also known as Wartenberg's migrant sensory neuritis) is a condition affecting the sensory cutaneous nerves of the limbs, characterised by sudden onset of severe pain upon the movement of a limb that stretches a particular nerve, for example, when turning a key.
The condition comes and goes with those affected experiencing long periods, potentially years, without complaint interrupted by one or more attacks in succession.
It is considered benign.
This article about a medical condition affecting the nervous system is a stub.
You can help Wikipedia by expanding it.