"... what flowed from the negligence in opening the abdominal wall was the effect of an operation involving the abdominal wall ... which would delay the healing process and an increased weakness in the wall which would add to her general problems and risk of recurrence."
"In resolving conflicts of expert evidence, the judge remains the judge: he is not obliged to accept evidence simply because it comes from an illustrious source; he can take account of demonstrated partisanship and lack of objectivity. But, save where an expert is guilty of a deliberate attempt to mislead (as happens only very rarely) a coherent reasoned opinion expressed by a suitably qualified expert should be the subject of a coherent reasoned rebuttal, unless it can be discounted for other good reasons. The advantages enjoyed by the trial judge are great indeed, but they do not absolve the Court of Appeal from weighing, considering and comparing the evidence in the light of his findings, a task made longer but easier by possession of a verbatim transcript usually (as here) denied to the trial judge."