Studies of the mechanism of curarization.

Postoperative residual curarization (PORC) is a residual paresis after emergence from general anesthesia with neuromuscular-blocking drugs.

EMG then acceleromyograph may be used for neuromuscular monitoring in general anesthesia whith neuromuscular-blocking drugs, in order to avoid postoperative residual curarization (PORC).

Neuromuscular monitoring is typically used when neuromuscular-blocking drugs have been part of the general anesthesia and the doctor wishes to avoid postoperative residual curarization (PORC) in the patient, that is, the residual paralysis of muscles stemming from these drugs.