This case proceeded to proof on quantum only. There were major areas of agreement between the parties as to the injuries sustained by the pursuer and the consequences of these injuries. There were essentially three areas of contention in the submissions at the end of the proof namely (1) the cost of facial surgery to the pursuer's right brow, (2) the extent, if any, to which the award for solatium should be discounted by reason of pre-accident impaired brain function caused by the pursuer's alcohol consumption and (3) the general level of solatium.
Facial surgery
So far as the first of these is concerned the defender's solicitor correctly pointed out at the outset of his submission that there was no direct evidence from the pursuer that she would have this operation, and if she did that she would have it carried out privately. It appears to me that the pursuer has two choices here, either of which will result in a loss being sustained by her. The first is to undergo the operation, which will itself represent a degree of loss. The second is not to undergo the operation in which event she will have a continuing problem with her right eyebrow in respect of her cosmetic appearance, a limited effect on her vision and a psychological effect. That loss, both cosmetic and in respect of the pursuer's confidence would be a very real one to her. If she chooses to have the operation she will then have to choose whether to have it carried out privately or on the NHS. Whatever she decides it appears to me that the pursuer is entitled to an award in respect or this matter. I am satisfied on the balance of probabilities, and although she did not say so herself in terms, that the pursuer will undergo surgery on her brow. It was clear from Mr Kemp's evidence that such surgery is simple with a 98% chance of success and, now that her legal action is out the way and she is able to concentrate on other things in her life, I would expect Miss Strang to decide to have that operation. I also find it established on the balance of probabilities, and notwithstanding the lack of evidence from Miss Strang on this point, that she will have this operation carried out privately. When she decides to have operation she can have it more or less immediately if carried out privately. Although I do not know what the length of the delay would be in the National Health Service it was also clear from Doctor Kemp's evidence that there would be a delay, and there is no reason why the pursuer should wait. It is I think significant that Miss Strang raised both the existence of the operation and the long delays in the NHS in the course of her meeting with Dr Gillham. Accordingly, looking to what could be expected of a normal person in Miss Strang's situation I am satisfied on the evidence on a balance of probabilities that she will have the operation and will have it privately. I accordingly award her the costs of this surgery. Had I acceded to the defender's solicitor's submission that I should make no award because Miss Strang did not give evidence on the matter, I would have awarded her a higher figure of solatium to take into account the continuing disfiguring aspects and the emotional or psychological effects of her current brow deformity and the effect on her vision
The effects of alcohol abuse
So far as the second area of dispute is concerned this causes a great deal more difficulty. The defender's case on Record is contained in Answer 4 on page 6 and is in the following terms:-
"The nature and extent of any loss, injury and damage sustained by the pursuer in consequence of the accident condescended upon are not known and not admitted. Explained and averred that when the pursuer was reviewed at Aberdeen Royal Infirmary on 8th August 2000 no major neurological impairment could be identified and it was noted that she had made a full recovery. Further explained and averred that the pursuer had previously suffered from serious alcohol dependency. The condition had resulted in delirium tremens and severe derangement of liver function. Such a condition would be expected to cause some atrophy of the brain with consequent intellectual impairment. Such generalised atrophy of the brain was noted on a CT scan of the brain carried out on the pursuer's initial admission to hospital following the accident. The dependency had continued until 1999 and had rendered the pursuer unfit for work. Further explained and averred that such brain damage as was sustained by the pursuer was restricted to the right hemisphere. Any consequent lowering of performance is restricted to functions associated with that part of the brain and in particular to visuo-spatial analysis and non-verbal memory. The pursuer did not suffer a severe diffuse brain injury. Any loss of verbal memory is probably a consequence of alcohol induced atrophy of the brain".
The pursuer deals with the issue in condescendence 4 where it is averred on her behalf that she suffered a diffuse injury to the entire brain, and that she has suffered intellectual impairment as detailed in the report of Ann Hossack, Chartered Psychologist, the impairment being due to the accident and not to a pre-existing condition of the brain.
On this aspect of the case evidence was led from Mr Currie, the Consultant Neurosurgeon who performed the operation on the pursuer, Doctor Durward, a Consultant Neurologist, Mrs Ann Hossack, a Chartered Psychologist and Doctor Ruth Gillham, a Consultant Neuropsychologist who specialises in dealing with patients with head injuries and who has particular expertise in identifying the functional consequences of brain injury. None of Dr Durward, Mrs Hossack and Dr. Gillham was involved in the treatment of the pursuer at the time of her injury but each examined her and prepared a report for the purposes of the litigation
Mr Currie's evidence was of the greatest assistance in setting out the injuries which the pursuer sustained and the operative procedures which she underwent. The other three medical witnesses specialised in the functional consequences of the injuries and surgery. While Mr Currie expressed some opinions of the functional consequences of the pursuers injuries, and indeed had not recorded any functional consequences when he examined the pursuer as an outpatient in August 2000 it is clear that he was looking at the pursuer as someone who was lucky to get out of hospital, and that his examination of her at that time was not an in depth functional assessment.
Mrs Hossack carried out a number of psychometric tests on the pursuer. These tests were considered appropriate by Dr. Gillham and Mrs Hossack's assessments were not really disputed and were relied on to a considerable extent by Dr Durward and Dr Gillham. Mrs Hossack's test results, which form the basis for Finding in Fact 7, showed a marked disparity between left and right hemisphere brain function. On all the evidence by far the most probable cause of this was the injuriy sustained in the accident.
The principal area of dispute was between Dr. Durward and Dr Gillham on the issue as to whether the pursuer had suffered a diffuse brain injury in the course of the accident or not. If she had, as Dr. Durward opined, then some of her loss of function relating to left hemisphere brain activity might be attributable to the accident. If she had not suffered a diffuse injury, as was Dr. Gillhams opinion, then her loss of left hemisphere function would likely be wholly attributable to a pre-accident cause. There was clear evidence that such a potential cause existed, namely the pursuer's earlier alcohol abuse.
Dr Gillham is a Consultant Neuropsychologist with special expertise in identifying the functional consequences of brain injury. This is a regular part of her clinical practice and 50% of her work deals with patients with head injuries. Her expertise seemed to me to be very specific to the nature of the dispute, and she was a most impressive witness in terms of her obviously thorough understanding of her subject and her ability to communicate it. At page 59 of volume 4 of the transcript she quotes from the summary and opinion contained in her report as follows:-
"Ms Strang's history of alcohol abuse is relevant. The records indicate that she has probably had three episodes of delirium tremens and that a CT scan taken before her head injury showed generalised atrophy. Alcohol abuse of this degree may well produce cognitive impairment most likely to be in the domain of learning and memory. I think that considering this history Ms Strang's memory is remarkably good, but it is my opinion that the subtle difficulty in learning new word associates detected on formal testing is most likely to be the result of alcohol abuse and less likely to suggest a diffuse effect of head injury. On the balance of probability I think that Ms Strang has had a relatively focal head injury with damage confined to the right hemisphere sparing frontal lobe functions, speech and verbal memory. I would accept that the clear deficits she has in non-verbal memory are the result of the head injury. I do not think that there is evidence here which would justify a diagnosis of severe diffuse brain injury. In summary Ms Strang received a brain injury affecting functions of the non dominant right hemisphere. There is probably some slight impairment of an aspect of verbal memory that on the balance of probability is related to the previous history of alcohol abuse."
That remained her opinion at the proof.
I did not consider that the fact that there had only been one and not three clinically diagnosed episodes of delirium tremens affected her conclusion which was based on the pursuer's pattern of long term alcohol abuse and took into account that there was evidence in the form of the 1999 CT scan to the effect that at that time there were signs of generalised atrophy to the pursuer's brain
Doctor Durward, at page 211, having reviewed the delayed complications of the accident in respect of memory and concentration, including stamina and personality change, visual field defects, smell and taste said
"I am happy to accept that this lady's memory would not be unscathed after her adventure with alcohol, even if the head injury had not taken place. I do not want to create the impression of precision but if we were to say "what contribution do you have from the use of alcohol and what contribution from the accident" I think the split is 90 to the accident and 10 to the alcohol".
Doctor Durward's opinion related, as I understood him, to memory as a whole. Dr. Gillham was more specific when she referred to the probability of there being "some slight impairment of an aspect of verbal memory which on the balance of probability was related to the history of alcohol abuse".
Dr. Durwatd continued:-
"I must observe that those who have a damaged brain for any reason whatsoever are above average vulnerability to subsequent damage. This was not a healthy brain that was attacked, this was a brain that been exposed to alcohol and attacked, but you take your victim as you find her"
and later on the same page:-
"Had I met this lady before her head injury I would have expected to meet someone who wasn't as bright as she had been, or as competent but she still had a lot to lose"
In this particular case where all the experts are confident of there being a degree of pre accident impairment I do not think that the question of whether or not the accident had caused a diffuse brain injury has a significant impact on the quantification of damages unless that diffuse damage was severe. As Dr Durward put it at p. 212:-
"The left hemisphere is functioning now as her whole brain would have functioned had she not had the brain injury" and later on the same page "I think the left hemisphere of brain has been relatively undamaged and language function is a pretty good indicator of how it is working."
He considered, on the same page, that the left hemisphere had been damaged as part of the diffuse brain injury on impact, but that that was not relevant to her subsequent management. When asked if he could qualify that diffuse injury between nil severity and great severity he replied, I considered significantly:-
"It is something in between. This is something I would put to a psychologist"
Category (iii) £48,270 to £23,100.