Citation

Soon WC, Marcus H, Wilson M. Br. J. Neurosurg. 2016; 30(2): 233-234.

Affiliation

a Imperial Healthcare Trust, Major Trauma, St Mary's Hospital , London , UK.

Copyright

(Copyright © 2016, Informa - Taylor and Francis Group)

DOI

10.3109/02688697.2015.1119237

PMID

26742836

Abstract

Extradural haematomas (EDH) occur in approximately 2% of all head injuries but account for a significant proportion of fatal head injuries with mortality rates ranging from 1.2 to 33%. The expeditious surgical evacuation of EDH is associated with an excellent prognosis and is considered the most cost-effective operation performed by neurosurgeons. The Brain Trauma Foundation (BTF) has produced informative guidance on the management of EDH. The criteria laid out for conservative management comprises non-comatose patients with EDH less than 30 cm in volume, less than 15 mm thick and causing less than 5 mm midline shift. The BTF recommends that all patients with an EDH volume of greater than 30 cm(3) should undergo surgical evacuation regardless of Glasgow Coma Scale. This recommendation was based upon early case series and cohort studies from two decades. Within an ageing population, we now see many older patients who may accommodate greater extra-axial blood volumes. With this in mind, we believe the indications for surgical evacuation of EDH merit renewed consideration.

Language: en