Medical Dictionary

tonic–clonic

adj ton·ic–clon·ic \ˈtän-i(k)-ˈklä-nik\

Medical Definition of TONIC-CLONIC

:  relating to, marked by, or being a generalized seizure that is initially tonic and then becomes clonic and is characterized by the abrupt loss of consciousness <tonic–clonic epilepsy> <tonic–clonic seizures>

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June 30, 2015
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