Sampson v. Surgery Center of Peoria, LLC
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The Supreme Court held that a jury in a medical malpractice case may not be left to "infer" causation without the guidance of expert testimony where the cause of death is disputed and not obvious to an ordinary person.
Plaintiff brought a wrongful death actin against several healthcare defendants, including the Surgery Center of Peoria and Dr. Guido, after her four-year-old son died following a routine tonsillectomy and adenoidectomy. As required by Ariz. Rev. Stat. 12-2603, Plaintiff identified Dr. Greenberg as her expert witness to establish cause of death, proximate cause, and standard of care. After trial, the court granted partial summary judgment for the Surgery Center and Dr. Guido, finding that Dr. Greenberg's testimony failed to state a causal connection between the Surgery Center's actions and omissions and the child's death. The court later entered final judgment against Plaintiff. The court of appeals reversed as to the Surgery Center, concluding that the jury could properly infer proximate cause under the facts presented. The Supreme Court vacated the court of appeals' decision and affirmed the trial court's ruling, holding (1) in this case, expert testimony establishing causation was essential; and (2) the trial court did not err by granting partial summary judgment.
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