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IN A MED MAL CASE, AN EXPERT AFFIDAVIT WHICH MAKES ASSERTIONS UNSUPPORTED AND BELIED BY THE RECORD AND, FOR THE FIRST TIME, ASSERTS ISSUES NOT ENCOMPASSED BY THE COMPLAINT OR BILL OF PARTICULARS, DOES NOT RAISE A QUESTION OF FACT (FIRST DEPT).

The First Department, reversing Supreme Court, in a full-fledged opinion by Justice Mendez, determined the plaintiffs’ expert did not raise a question of fact on whether the defendants (the Golden defendants) met the appropriate standard of care in this medical malpractice action:

Opinion evidence must be based on facts in the record. An expert cannot speculate, guess, or reach their conclusion by assuming material facts not supported by the evidence. The opinion must be supported either by facts disclosed by the evidence or by facts known to the expert personally. It is essential that the facts upon which the opinion is based be established, or fairly inferable, from the evidence … .

Here, the Golden defendants’ expert’s affirmation, which is based on information contained in the relevant medical records and deposition testimony, established prima facie their entitlement to summary judgment. In opposition, plaintiffs’ expert affirmations as pertain to the Golden defendants are refuted by the medical records and deposition testimony … , do not specifically controvert the opinion of defendants’ expert … , are conclusory and speculative, and fail to raise a triable issue of fact … .

An expert’s affirmation that sets forth general conclusions, misstatements of evidence, and unsupported assertions, and which fails to address the opinions of defendant’s expert, is insufficient to defeat summary judgment … . As is one which raises for the first time in opposition to summary judgment a new theory of liability that has not been set forth in the bills of particulars or in the complaint … . Plaintiffs’ expert affirmations state for the first time in opposition to summary judgment that the Golden defendants departed from accepted practice when, after learning that decedent’s headache had lasted from two to four days, Dr. Golden failed to refer him to the emergency room for a CT scan. This theory is neither in plaintiffs’ complaints nor bills of particulars; is speculative, conclusory, and contradicted by the record; and should not have been considered by Supreme Court … . Cabrera v Golden, 2024 NY Slip Op 04112, First Dept 7-31-24

Practice Point: Many med mal decisions reject without explanation expert opinion affidavits which are deemed “speculative” or “conclusory.” This opinion provides insight into the meaning of those terms.

 

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