Hauser v. Powell

CourtDistrict Court, D. Maryland
DecidedSeptember 14, 2022
Docket1:17-cv-03844
StatusUnknown

This text of Hauser v. Powell (Hauser v. Powell) is published on Counsel Stack Legal Research, covering District Court, D. Maryland primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Hauser v. Powell, (D. Md. 2022).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MARYLAND

Rosemary Hauser *

Plaintiff, *

v. * Civil Case No. 17-cv-3844-JMC

Mark Powell, et al, *

Defendants. *

* * * * * * * MEMORANDUM OPINION AND ORDER REGARDING PLAINTIFF’S MOTION TO EXCLUDE TESTIMONY OF DAVID BUCHHOLZ, M.D.

Plaintiff seeks to exclude Defense Expert David Buchholz, M.D. from testifying at trial, filing a Motion in Limine to that effect with the Court on September 7, 2022. (ECF No. 90). Defendants filed an opposition on September 14, 2022. (ECF No. 95). As set forth more fully below, the Court GRANTS in part and DENIES in part Plaintiff’s motion at this stage. By way of background, Plaintiff seeks damages stemming from a motor vehicle accident in which she sustained head trauma. Plaintiff alleges that she is left with permanent brain disfunction due to mild traumatic brain injury, leaving her with memory problems and other cognitive disfunction. This, in turn, led to past and future lost income and noneconomic damages. Though Defendants do not contest liability for the accident, they contend that Plaintiff did not suffer permanent brain injury and is not entitled to damages. In support of their defense, Defendants designated Dr. Buchholz to review the records, perform an assessment of Plaintiff, and render opinions regarding the nature and extent of Plaintiff’s injury as alleged. In summary, Dr. Buchholz is of the opinion that (1) any head injury Plaintiff sustained in the accident was transient, (2) Plaintiff did not sustain a concussion/mild traumatic brain injury, and (3) Plaintiff was not left with any residual brain injury that would affect her earning power or any other aspect of cognitive functioning. At the outset, Defendants argue that Plaintiff’s motion to exclude Dr. Buchholz violates an earlier agreement the parties reached whereby Defendants would provide certain financial records

of Dr. Buchholz in exchange for Plaintiff withdrawing an earlier version of this motion (ECF No. 62). In reviewing that motion however, it appears to be based primarily on Dr. Buchholz’s alleged failure to comply with a subpoena for such records, rather than a substantive attack on his opinions. Because the Court finds that Dr. Buchholz’s substantive opinions are largely admissible with limited exception, the Court declines to further interpret the prior agreement of the parties. In forming his opinion, Dr. Buchholz relies on criteria from the Mild Traumatic Brain Injury Committee of the Head Injury Interdisciplinary Special Interest Group of the American Congress of Rehabilitation Medicine. Dr. Buchholz opines that Plaintiff’s ability to recall the accident in detail, including remembering hitting her head and remembering events immediately afterwards, is inconsistent with those criteria because her complaints of lapse of memory and

altered consciousness were not “concurrent with and directly, temporally adjacent to the accident itself” but instead were “shortly thereafter in its wake.” (ECF No. 90-1 at 17). Further, relying on literature including the NCAA Concussion Study published in the Journal of the American Medical Association, Dr. Buchholz opines that even if Plaintiff met the criteria for concussion/mild traumatic brain injury, such injuries are “reversible and self-limited” and “are not capable of causing long-term cognitive impairment or other persistent neurological dysfunction years later.” Id. Additionally, relying on a long list of medical literature cited in his report, Dr. Buchholz opines that Plaintiff’s history of headaches after the accident is not known to correlate with brain injury, and her history of migraines before the accident are the most likely explanation for her post-traumatic headaches. Id. at 18. As further evidence in support of his opinion that Plaintiff did not suffer any type of permanent brain injury, Dr. Buchholz points to Plaintiff’s Emergency Department records

immediately after the accident. Dr. Buchholz also points to subsequent records of at least two of Plaintiff’s treating neurologists (Drs. Vasquez and Sklar) and an otolaryngologist (treating Plaintiff for complaints of tinnitus and worsening headaches post-accident) which directly inquire into Plaintiff’s neurologic and cognitive status. Id. at 21. Plaintiff takes issue with Dr. Buchholz’s criticism of the opinions and testing of Dr. Di Dio, who is a treating physician and expert testifying on behalf of Plaintiff. Dr. Buchholz contrasts Dr. Di Dio’s findings of permanent brain injury seven months post-accident with the history, findings, and opinions of Plaintiff’s previous two treating neurologists and otolaryngologist as described above, among others. Dr. Buchholz also contrasts Dr. Di Dio’s findings of permanent brain injury seven months post-accident with some of Dr. Di Dio’s other findings, such as his

mental status exam of March 16, 2017 which suggest normal cognitive functioning, confirmatory of Dr. Buchholz’s opinion. Id. at 23-24. As for Dr. Buchholz’s opinions regarding the accuracy of the testing performed by Dr. Di Dio, Dr. Buchholz contrasts the results of that testing (showing severe cognitive impairment) with Plaintiff’s post-accident history and level of functioning prior to seeing Dr. Di Dio. Dr. Buchholz further recognizes an inconsistency between Dr. Di Dio’s findings of permanent brain injury seven months post-accident and the Mini Mental State Evaluation he performed, as well as some of the cognitive test results performed by Dr. Herman. Even if accurate as of that time, Dr. Buchholz also points to several medical articles that question whether later onset post-traumatic deficits can be reasonably linked to the mild traumatic brain injury Plaintiff claims, as any symptoms from the latter typically resolve within one to three months, according to that literature. To the extent Plaintiff did experience transient memory loss immediately post-accident, Plaintiff also challenges Dr. Buchholz’s alternative diagnosis of transient global amnesia

secondary to post-accident exacerbation of pre-existing migraines as being a diagnosis that Dr. Buchholz simply made up. Id. at 13. The Court notes that “transient global amnesia” is actually a finding made by Dr. Vasquez, one of Plaintiff’s treating neurologists. Id. at 20. While the Court did not find a direct citation in Dr. Buchholz’s report to independent medical literature verifying that migraines are associated with transient global amnesia, such an association was not “invented”’ by Dr. Buchholz. See, e.g., Transient Global Amnesia, MAYO CLINIC, https://www.mayoclinic.org/diseases-conditions/transient-global-amnesia/symptoms-causes/syc- 20378531 (last visited Sep. 12, 2022) (noting that if one has a history of migraines, “your risk of transient global amnesia is significantly higher than that of someone without migraines.”); see also, Minju Yi et al, Strong Association Between Migraine and Transient Global Amnesia: A

National Inpatient Sample Analysis, 31 J. NEUROPSYCHIATRY & CLINICAL NEUROSCIENCES 43 (2019). As an experienced neurologist of more than forty years, Dr. Buchholz is no doubt aware of this association. Finally, Plaintiff challenges Dr. Buchholz’s reliance on the absence of certain findings in Plaintiff’s medical records. The Court’s decision here is more nuanced, as its decision will distinguish both between different types of medical providers and also whether the records are silent as to cognition versus affirmatively containing normal findings and/or contain information from Plaintiff inconsistent with her current complaint. This is consistent with Thompson v. Maryland, No. PWG-16-2674, 2018 WL 1365850, at *4 (D. Md.

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