Which scheduling strategy contributes to more efficient utilization of OR time?

Which scheduling strategy contributes to more efficient utilization of OR time?

• A. Block scheduling with buffer times.
• B. Random scheduling without planning.
• C. Underutilizing slots to allow idle time.
• D. Eliminating pre-op workflows.

Answer: (A)

Efficient utilization of operating room time comes from planning the day in fixed blocks that can absorb normal variation. Block scheduling with buffer times creates predictable blocks and small buffers between cases to handle delays, turnover, and occasional emergencies without throwing off the rest of the schedule. This approach reduces idle periods, minimizes cascading delays, and helps staff, equipment, and surgeons coordinate around when starts and finishes are expected. The buffers let a longer case not derail the entire sequence and allow minor early finishes to fit back into the plan. Random scheduling lacks predictability and creates gaps; underutilizing slots wastes capacity; and skipping pre-op workflows disrupts the smooth flow of the day.

Efficient utilization of operating room time comes from planning the day in fixed blocks that can absorb normal variation. Block scheduling with buffer times creates predictable blocks and small buffers between cases to handle delays, turnover, and occasional emergencies without throwing off the rest of the schedule. This approach reduces idle periods, minimizes cascading delays, and helps staff, equipment, and surgeons coordinate around when starts and finishes are expected. The buffers let a longer case not derail the entire sequence and allow minor early finishes to fit back into the plan. Random scheduling lacks predictability and creates gaps; underutilizing slots wastes capacity; and skipping pre-op workflows disrupts the smooth flow of the day.