The Georgia Court of Appeals has affirmed the trial court’s denial of the defendants’ motion to exclude an expert witness in a medical malpractice case.
The underlying case arose out of medical treatment received by the decedent in June and July of 2015, during which time the decedent developed paraplegia, and her subsequent passing two years later as a result of complications of that paraplegia. In the trial court, plaintiff’s causation expert opined that the decedent would not have died from the conditions that took her life had she not become paralyzed in June 2015. The expert opined that the paralysis resulted in the decedent developing medical conditions that she would not have developed otherwise, and these conditions exacerbated the decedent’s pre-existing conditions.
The defendants sought to exclude the testimony of plaintiff’s causation expert on the grounds that the expert’s testimony was not based upon “sufficient facts or data,” one of the statutory requirements for expert testimony set forth in O.C.G.A. § 24-7-702. The defendants based their argument on the fact that plaintiff’s expert failed to review the decedent’s medical records predating her June 2015 hospitalization, which would have shown that the decedent suffered from uncontrolled diabetes that could have contributed to her developing the post-paralysis conditions that led to her death. In his testimony, though he did not review the records, plaintiff’s expert stated that he had accounted for the decedent’s preexisting conditions and that they did not change his opinion on causation. The trial court denied the motion, and this appeal followed.
The Court of Appeals affirmed the trial court’s denial of the motion. The Court reaffirmed the general rule that the factual bases of experts’ opinions go to the credibility of their opinions rather than their admissibility. The Court explained that an expert’s opinion may not be admitted if it “is so fundamentally unsupported that it can offer no assistance to the jury.” While there may be cases in which an opinion would be so fundamentally unsupported without considering a patient’s complete medical records, the Court held that this was not such a case because the expert was only opining on the connection between the decedent’s paraplegia and her death. As such, the trial court did not err in admitting plaintiff’s expert’s testimony.
Importantly, the Court of Appeals explicitly reaffirmed the rule that decisions pre-dating adoption of the new evidence rules in 2013 are not binding precedent in the interpretation of the new rules. This is consistent with past decisions, including State v. Almanza, 304 Ga. 553, 820 S.E. 2d 1 (2018) and Bashir v. State, 350 Ga. App. 852, 830 S.E.2d 353 (2019).
The case is Emory University v. Wilcox, 2020 WL 3263155 (June 17, 2020).