“…The use of parallel processing, whereby a patient receives a peripheral nerve block in a dedicated block room while the previous patient is undergoing surgery in the OR, has previously been shown to decrease ACT. 5,9,10 A reduction in ACT alone, however, does not necessarily result in decreased turnover time, which is dependent on other factors, including OR cleaning, equipment sterilization, as well as nursing and surgeon responsibilities (e.g., surgical site marking, consent verification, patient positioning). 5,[9][10][11] Our model, on the other hand, used two forms of parallel processing, i.e., a block room to facilitate early placement of brachial plexus anesthesia and two ORs.…”