Cameron McPherson v. Brian David Rudman, M.D.

CourtCourt of Appeals of Texas
DecidedJune 21, 2018
Docket05-16-00719-CV
StatusPublished

This text of Cameron McPherson v. Brian David Rudman, M.D. (Cameron McPherson v. Brian David Rudman, M.D.) is published on Counsel Stack Legal Research, covering Court of Appeals of Texas primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Cameron McPherson v. Brian David Rudman, M.D., (Tex. Ct. App. 2018).

Opinion

AFFIRM; and Opinion Filed June 21, 2018.

In The Court of Appeals Fifth District of Texas at Dallas No. 05-16-00719-CV

CAMERON MCPHERSON, Appellant V. BRIAN DAVID RUDMAN, M.D., Appellee

On Appeal from the 162nd Judicial District Court Dallas County, Texas Trial Court Cause No. DC-13-05858

MEMORANDUM OPINION Before Justices Evans, Whitehill, and Schenck Opinion by Justice Schenck Cameron McPherson appeals the trial court’s judgment, following a jury trial, that he take

nothing on his negligence claims against Brian David Rudman, M.D. In four issues, McPherson

argues (1) a neurologist’s testimony should have been disallowed or stricken because Rudman

failed to disclose the neurologist’s “new opinions”; (2) the neurologist should not have been

permitted to testify regarding the cause of McPherson’s injury; (3) the admission of the

neurologist’s testimony probably caused the rendition of an improper verdict and probably

prevented McPherson from properly presenting his case to this Court; and (4) without the

neurologist’s testimony, the jury’s verdict was against the great weight and preponderance of the

evidence. We affirm the trial court’s judgment. On October 20, 2010, Dr. Charles Cook performed foot surgery on McPherson. The

anesthesiologist during surgery was Rudman. After the surgery, Rudman performed a popliteal

fossa nerve block which involved placing a “pain pump” via catheter in McPherson’s right

posterior thigh. When McPherson awoke from anesthesia, he had numbness in his right foot and

right lateral lower leg. One of the nurses told McPherson the numbness was “normal,” and he was

discharged in a splint.1 On October 22, 2010, McPherson had severe pain on the undersurface of

his foot, and he went to the emergency room where the splint was removed, improving the pain.

On the evening of October 23, 2010, McPherson’s mother removed the pain pump.

In April 2011, Cook referred McPherson to a neurologist, Dr. Norma Melamed, because

McPherson was “having neurologic symptoms,” and Cook wanted Melamed to evaluate him.

McPherson’s treatment was ongoing. In May 2013, McPherson filed a lawsuit against Rudman

and Cook, who was later nonsuited. McPherson alleged Rudman was negligent in failing to

properly install the pain pump and failing to recognize and diagnose harm caused by the pain

pump, and McPherson was harmed as a result.

In December 2015, the case went to trial before a jury. Melamed testified that, after

initially examining McPherson and taking his medical history, Melamed determined McPherson

“clearly had a right sciatic nerve injury.” Melamed performed a “nerve conduction EMG” test on

McPherson because the EMG was the “only test” that could help in “determining what happened”

to McPherson. Melamed considered as possible causes of McPherson’s injury (1) placement of

the tourniquet, (2) injury to the right sciatic nerve due to puncture or injection of pain medication

into the right sciatic nerve, and (3) “compression injury from the cast that was too tight.” Melamed

“had to entertain all three possibilities, and then go to [her] nerve study and decide was the problem

1 Although some record references use the term “cast,” Cook testified he placed a “splint” on McPherson. Cook testified a cast is “circumferential so it doesn’t allow for swelling,” while a splint “is only a half, so it allows for swelling.” We use the term “splint” except where a quoted statement uses the term “cast.”

–2– primarily a pressure problem or was primarily an injection of the anesthetic into the nerve.” The

EMG test enabled Melamed to determine that “the nerve had been pressed on from the outside in”

and conclude “we had axonotmesis . . . a pressure injury from the outside in.” Melamed also

conducted an MRI to “visualize the sciatic nerve” and determine if, “in the back of the knee which

is that popliteal fossa area” there was any abnormality resulting from injury when the nerve was

injected with anesthetic. Melamed determined the sciatic nerve was normal. In further describing

the three possible causes of McPherson’s injury, Melamed testified as follows:

So based on history, examination and most importantly the nerve conduction study, we know for sure it was a pressure injury. We know the level of the injury was in the thigh. It’s called the trunk of the sciatic nerve. So No. 1 is the tourniquet. No. 2 it was almost certain impact from the cast because we know that when [McPherson] had the cast released after 48 to 72 hours, he had tremendous relief of pain. So we know it was causing compression because otherwise when it was released it would have been no change in his pain. No. 3 the only issue I can bring about the anesthetic is in any patient there’s a chance that the nerves might be sensitive to the anesthetic. Because anesthetic has something in it that can cause the blood vessels to constrict meaning they can get narrow. They can react to the anesthetic that way. So in any patient, if the nerves happened to be sensitive to anesthetic, it could be constrict [sic] of the blood vessels and that could cause additional damage to the nerve. If the nerves had already been damaged because they had been squished from the outside, they’re going to be more sensitive to the anesthetic. Squishing causes the blood vessels to get more squishy, constrict. So there is a possibility and it is -- unfortunately that is a risk of anesthetic bathing the nerves, it may or may not have been an additional factor.

Counsel asked Melamed if she had an opinion in reasonable medical probability based on

everything she had seen and everything she was trained in whether or not Rudman “got into the

nerve and damaged the nerve during the procedure in question more likely than not.” Melamed

answered, “My opinion that it was not the cause.”

On cross-examination, McPherson’s counsel questioned Melamed about a deposition

scheduled with Melamed in August 2014 and a meeting between Melamed and an attorney from

counsel’s firm before the scheduled deposition. Counsel asked if Melamed said at the meeting

–3– that she could not “really tell which of those three possible causes you put down were more likely

than not the cause” of McPherson’s injury. Melamed denied making such a statement.

On re-direct, Melamed testified that, “one or two weeks” before Melamed’s scheduled

deposition, McPherson’s counsel met with Melamed and asked “what [her] opinions were about

the case.” Melamed “discussed it similarly to now” and got a communication saying the deposition

was canceled about a week later. Defense counsel asked what Melamed told McPherson’s counsel

about her “opinion in reasonable medical probability as to whether or not this man got into this

nerve with a needle and catheter and damaged it.” Melamed responded as follows:

I would have said exactly what I’m saying now, but I cannot remember the exact details of my conversation except that what I said -- what I’m saying now is I have to review this level of detail before the deposition. So it was when I really got into the details of the case was before that deposition, so I discussed exactly all of this at our brief meeting, saying that -- that the injection of the anesthetic was not the primary cause. It was recognized at that point that we had the discussion. It was more to this case and the anesthesiologist, and they recognize that there had been a issue with dropping other focus or on this lawsuit.

On re-cross, in response to a question from McPherson’s counsel regarding what Melamed

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Cameron McPherson v. Brian David Rudman, M.D., Counsel Stack Legal Research, https://law.counselstack.com/opinion/cameron-mcpherson-v-brian-david-rudman-md-texapp-2018.