In a motor vehicle accident case, is a plaintiff entitled to a "crumbling skull" analysis?

The use of the phrase "crumbling skull" to describe a plaintiff's condition is, in any event, rarely helpful. As Major J. explained in Athey v. Leonati, there are no special rules or analyses that apply to claims made by plaintiffs who, before becoming victims of a tort, are affected by conditions that may deteriorate in the future. Damages are always to be assessed by reference to the situation that the plaintiff would be in but for the wrongdoing. Describing a plaintiff as coming within the "crumbling skull doctrine" does not eliminate the need for a complete analysis of the pain and suffering caused by the accident.

The judge found that there was "an inter-relationship between the pain that the plaintiff experienced from her physical injuries and her emotional or psychological problems". He also found that her psychological problems "worsened because of the accident". Even in cases where a plaintiff is suffering from serious chronic depression, an aggravation of the symptoms attributable to a tort is compensable: Sangha v. Chen, 2013 BCCA 267. In the present case, where the plaintiff's symptoms were fairly minor before the accident, but developed into major depression as a result of the accident, it is clear that damages ought to have been awarded. …