Recognition of mental incapacity when consenting patients with intracranial tumours for surgery: how well are we doing?

Abstract

Incapacity to consent to brain tumour surgery, as assessed by neurosurgeons, is uncommon. The incidence of incapacity is less than might be expected given the level of cognitive impairment known in this population. Decisions about capacity by neurosurgeons are often made in the absence of any documented assessment of cognition or other objective evidence that could support their decision in the event of dispute.