depolarizing block

de·po·lar·iz·ing block

skeletal muscle paralysis associated with loss of polarity of the motor endplate, as occurs following administration of succinylcholine.

de·po·lar·iz·ing block

(dē-pōl'ăr-īz-ing blok) Skeletal muscle paralysis associated with loss of polarity of the motor endplate, as occurs following administration of succinylcholine.