wrist clonus reflex

wrist clo·nus re·flex

a sustained clonic movement of the hand induced by sudden extension of the wrist.

wrist clonus reflex

[rist]
a sustained clonic muscle spasm caused by the sudden hyperextension of the wrist joint.

wrist clo·nus re·flex

(rist klōnŭs rēfleks)
Sustained clonic movement of the hand induced by sudden extension of the wrist.