What effect did the New Zealand COVID ‐19 lockdown have on computed tomography ‐head scan utilisation in patients presenting to the emergency department with traumatic head injuries?

• Eden HawkinsUniversity of Otago
• Beatrice StewartUniversity of Otago
• Margaret HugginsUniversity of Otago
• Kathryn E. CompsonWellington Hospital
• Peter LarsenUniversity of Otago
• Alice RoganWellington Hospital