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unstable
(redirected from unstable fracture)

   Also found in: Dictionary/thesaurus, Medical, Legal 0.01 sec.
unstable
1. (of a chemical compound) readily decomposing
2. Physics
a. (of an elementary particle) having a very short lifetime
b. spontaneously decomposing by nuclear decay; radioactive
3. Electronics (of an electrical circuit, mechanical body, etc.) having a tendency to self-oscillation

unstable [¦ən′stā·bəl]
(physics)
Capable of undergoing spontaneous change, as in a radioactive nuclide or an excited nuclear system.


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If we moved him and he has an unstable fracture then he could be a quadriplegic.
Mr Langford died of compression of the upper spine caused by an unusual and unstable fracture to the spine.
 
 
 
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