Head injuries have become an increasing concern in the sport, prompting strict new protocols in the professional game and a ban on helmet-to-helmet challenges.
Times, Sunday Times (2014)
Acquired prosopagnosia, for instance, is caused by head injury or brain illness.
Times, Sunday Times (2006)
Even so, no head injury of this sort is trivial.
Times, Sunday Times (2006)
One inmate suffered a serious head injury in the latest outbreak.
The Sun (2010)
One police officer was taken to hospital with a serious head injury.
Times, Sunday Times (2015)
He suffered a terrible head injury and was in a coma for several weeks.
Times, Sunday Times (2014)
They were suffering from hypothermia and one had a minor head injury.
Times, Sunday Times (2007)
A second male, also in his late 30s, suffered a head injury.
The Sun (2018)
He was saved from serious head injury by his helmet, he added.