Appleton v El Safty

In assessing damages for negligent medical treatment, the claimant is compensated for loss caused by the negligence, but not for the original injury or deterioration that would probably have occurred without it. Future professional and managerial earnings may be assessed by evaluating realistic prospects and awarding a lump sum where precise calculation is impossible. The court must distinguish between a lost earning capacity and speculative career possibilities. Evidence of the claimant’s history, expert medical prognosis, career progression, abilities and the relevant employment market may be weighed together. A claimant may recover for the acceleration of a future medical expense or loss, subject to appropriate discounting for accelerated receipt.

The claimant, a professional footballer, suffered a partial tear of the posterior cruciate ligament of his right knee. The defendant negligently advised reconstructive surgery and negligently performed it. Further surgery and a tibial osteotomy followed, and the claimant was unable to resume professional football.

Negligence was admitted. The claim for substantial damages concerned the likely duration and level of the claimant’s football career absent negligence, his prospects of becoming a player-manager, manager or coach, and the acceleration of the need for a total knee replacement. The central issues were the appropriate medical prognosis, the valuation of contingent career earnings, and the losses attributable to the negligent treatment rather than to the original injury or ordinary deterioration.

1. Medical prognosis. The more persuasive expert evidence established that conservative treatment would have enabled the claimant to return to professional football, probably at his previous level, but that the knee would have limited his ability to continue at a high level beyond the season in which he was 31. He would probably have continued for a further two years at Championship level, with a lesser chance of playing in a lower division.
2. Career valuation. The court assessed the claimant’s hypothetical career by reference to his playing history, medical evidence, evidence of his ability and reputation, the views of managers and experienced football professionals, and the realities of progression through the professional game. The claim that he would have continued at the highest level until 35, or secured a substantial managerial career, was too optimistic. Nevertheless, the uncertainty of future employment did not justify making no award where a real, though difficult to quantify, chance of greater earnings had been lost.
3. Attribution of loss. The claimant was not entitled to recover for the initial PCL injury or the ordinary wear and tear and resulting knee replacement that would have occurred without negligence. He was entitled to recover for the additional surgery, pain and suffering, loss of congenial employment, lost earnings, the lost chance of more remunerative coaching or managerial work, and the acceleration of knee replacement surgery caused by the defendant’s treatment.
4. Assessment. Where the future loss could not be calculated reliably from particular career scenarios, a lump sum was appropriate. The court awarded £60,000 for the lost chance of improved coaching or managerial earnings, calculated as a broad assessment rather than a specific actuarial forecast. The accelerated cost of knee replacement was discounted for accelerated receipt, and a further lump sum was awarded for the likely adverse effect on the claimant’s labour-market position.