Jerry M. Keepers M.D. v. Connie Blessett ( 2019 )


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  • Opinion issued April 9, 2019
    In The
    Court of Appeals
    For The
    First District of Texas
    ————————————
    NO. 01-18-01020-CV
    ———————————
    JERRY M. KEEPERS, M.D., Appellant
    V.
    CONNIE BLESSETT, Appellee
    On Appeal from the 113th District Court
    Harris County, Texas
    Trial Court Case No. 2018-22971
    MEMORANDUM OPINION
    Connie Blessett filed a health care liability claim against Dr. Jerry Keepers,
    alleging that he negligently performed an epidural steroid injection that was meant
    to minimize Blessett’s on-going pain following a car accident five months earlier.
    Blessett’s petition alleged that Keepers injured her spinal cord during the injection
    procedure, which caused severe and permanent paralysis on the right side of her
    body. As required by Chapter 74 of the Civil Practice and Remedies Code, Blessett
    provided an expert report to support her claim.1 Keepers moved to dismiss
    Blessett’s claim, challenging the adequacy of the report.2 The trial court denied his
    motion, and this interlocutory appeal followed.3
    In three issues, Keepers contends the trial court abused its discretion in
    denying his motion because Blessett’s expert was not qualified to offer an expert
    opinion on the standard of care or breach and because the expert’s opinions on the
    elements of the standard of care, breach, and causation were conclusory.
    We affirm.
    Background
    Blessett provided three expert reports in support of her health care liability
    claims. All three reports were authored by Dr. Michael Dogali, a neurosurgeon
    who, according to his curriculum vitae, has held past positions as a professor of
    neurological surgery at the University of Southern California’s medical school, a
    professor at the University of California, Irvine and chair of its neurological
    surgery department, a director of New York University Medical Center’s
    1
    See TEX. CIV. PRAC. & REM. CODE § 74.351(a).
    2
    See 
    id. § 74.351(b),
    (l).
    3
    See 
    id. § 51.014(a)(9).
                                             2
    neurosurgery department, and a clinical instructor at Yale University Medical
    Center.
    Dogali’s expert reports provide the background facts in this case, and we
    accept the factual statements in the reports for the limited purpose of this appeal.
    See Bowie Mem’l Hosp. v. Wright, 
    79 S.W.3d 48
    , 52 (Tex. 2002) (review of
    Chapter 74 report is limited to four corners of report). Blessett’s medical records
    are not before us.
    Blessett was involved in a car accident in February 2016. When her neck,
    shoulder, and back pain did not subside after several weeks, Blessett obtained an
    MRI, which revealed disc herniations in her lower cervical spine. Blessett sought
    pain management treatment from Keepers.
    On June 21, 2016, Keepers performed an epidural steroid injection in
    Blessett’s lower cervical spine, and Blessett later reported a reduction in pain. On
    July 19, Keepers performed a second epidural steroid injection at the same spinal
    location (C7–T1). Around noon the next day, Blessett went to St. Luke’s Medical
    Center Emergency Department with complaints of extreme pain and paralysis on
    her right side. An MRI revealed a lesion in the cervicothoracis spinal cord which
    St. Luke’s noted as a possible “spinal cord injury secondary to needle
    mispositioning.” Blessett continues to have severe and permanent paralysis on the
    right side of her body more than one year later.
    3
    Blessett sued Keepers and provided an expert report from Dr. Michael
    Dogali, who opined that Keepers was negligent in mispositioning the needle during
    the July 19 epidural steroid injection, causing Blessett’s severe and permanent
    injuries. Keepers moved to dismiss Blessett’s claim for failing to provide an
    adequate expert report. See TEX. CIV. PRAC. & REM. CODE § 74.351(b) (providing
    mechanism for dismissal of health care liability claims for failure to provide
    adequate expert report). Blessett supplemented her report, Keepers again sought
    dismissal, and the trial court denied his motion. Keepers appeals.
    Motion to Dismiss
    Keepers contends the trial court abused its discretion by denying his motion
    to dismiss Blessett’s health care liability claims because (1) Dogali was not
    qualified to opine on the standard of care or breach and (2) Dogali’s opinions on
    the standard of care, breach, and causation were conclusory.
    A.    Standard of review
    We review a trial court’s ruling on a motion to dismiss a health care liability
    claim for an abuse of discretion. Van Ness v. ETMC First Physicians, 
    461 S.W.3d 140
    , 142 (Tex. 2015) (per curiam). We “defer to the trial court’s factual
    determinations if they are supported by evidence,” but we review its legal
    determinations de novo. 
    Id. “A trial
    court abuses its discretion if it rules without
    reference to guiding rules or principles.” 
    Id. 4 B.
       Expert report requirements
    Under the Medical Liability Act, a plaintiff asserting health care liability
    claims must timely serve each defendant physician and health care provider with
    one or more expert reports and a curriculum vitae of each expert whose opinion is
    offered to substantiate the merits of the claims. TEX. CIV. PRAC. & REM. CODE
    § 74.351(a), (i); see Mangin v. Wendt, 
    480 S.W.3d 701
    , 705 (Tex. App.—Houston
    [1st Dist.] 2015, no pet.). The expert report must provide a “fair summary” of the
    expert’s opinions regarding the (1) applicable standards of care, (2) manner in
    which the care rendered by the physician or health care provider failed to meet the
    standards, and (3) causal relationship between that failure and the injury, harm, or
    damages claimed. TEX. CIV. PRAC. & REM. CODE § 74.351(r)(6). “No particular
    words or formality are required, but bare conclusions will not suffice.” Scoresby v.
    Santillan, 
    346 S.W.3d 546
    , 556 (Tex. 2011). Instead, the report must explain the
    basis of the expert’s statements and link the expert’s conclusions to the facts of the
    case. Jelinek v. Casas, 
    328 S.W.3d 526
    , 539 (Tex. 2010).
    For standard of care and breach, the expert report must explain what the
    physician or health care provider should have done under the circumstances and
    what the physician or health care provider did instead. Am. Transitional Care Ctrs.
    of Tex., Inc. v. Palacios, 
    46 S.W.3d 873
    , 880 (Tex. 2001).
    5
    For causation, the expert report must explain how and why the physician’s
    or health care provider’s breach proximately caused the plaintiff’s injury.
    Columbia Valley Healthcare Sys., L.P. v. Zamarripa, 
    526 S.W.3d 453
    , 459–60
    (Tex. 2017). Proximate cause has two components: (1) cause-in-fact and (2)
    foreseeability. 
    Id. at 460.
    A physician’s or health care provider’s breach was a
    cause-in-fact of the plaintiff’s injury if the breach was a substantial factor in
    bringing about the harm and, absent the breach (i.e., but for the breach), the harm
    would not have occurred. 
    Id. Even if
    the harm would not have occurred absent the
    defendant’s breach, “the connection between the defendant and the plaintiff’s
    injuries simply may be too attenuated” for the breach to qualify as a substantial
    factor. Allways Auto Grp., Ltd. v. Walters, 
    530 S.W.3d 147
    , 149 (Tex. 2017) (per
    curiam) (quoting Union Pump Co. v. Allbritton, 
    898 S.W.2d 773
    , 776 (Tex. 1995)).
    A breach is not a substantial factor if it “does no more than furnish the condition
    that makes the plaintiff’s injury possible.” 
    Id. (quoting Union
    Pump, 898 S.W.2d at
    776
    ). A physician’s or health care provider’s breach is a foreseeable cause of the
    plaintiff’s injury if a physician or health care provider of ordinary intelligence
    would have anticipated the danger caused by the negligent act or omission. See
    Price v. Divita, 
    224 S.W.3d 331
    , 336 (Tex. App.—Houston [1st Dist.] 2006, pet.
    denied).
    6
    The expert report is not required to prove the plaintiff’s case but only to
    provide notice of the conduct forming the basis of the plaintiff’s claim. Gracy
    Woods I Nursing Home v. Mahan, 
    520 S.W.3d 171
    , 189 (Tex. App.—Austin 2017,
    no pet.). The report “need not anticipate or rebut all possible defensive theories that
    may ultimately be presented” in the case. Owens v. Handyside, 
    478 S.W.3d 172
    ,
    187 (Tex. App.—Houston [1st Dist.] 2015, pet. denied). Nor must the report “rule
    out every possible cause of the injury, harm, or damages claimed.” Baylor Med.
    Ctr. at Waxahachie v. Wallace, 
    278 S.W.3d 552
    , 562 (Tex. App.—Dallas 2009, no
    pet.).
    In reviewing the adequacy of an expert report, a trial court may not consider
    the expert’s credibility, the data relied upon by the expert, or the documents that
    the expert failed to consider at this pre-discovery stage of the litigation. See
    Mettauer v. Noble, 
    326 S.W.3d 685
    , 691 (Tex. App.—Houston [1st Dist.] 2010, no
    pet.); Gonzalez v. Padilla, 
    485 S.W.3d 236
    , 245 (Tex. App.—El Paso 2016, no
    pet.). Instead, the trial court must limit its review to the “four corners” of the expert
    report and, when the question of adequacy hinges on the expert’s qualifications,
    the “four corners” of the expert’s curriculum vitae. 
    Mangin, 480 S.W.3d at 706
    .
    The statute’s purpose is to rule out frivolous lawsuits at the onset of
    litigation, it is not to determine the merits of the claim. Ross v. St. Luke’s Episcopal
    7
    Hosp., 
    462 S.W.3d 496
    , 502 (Tex. 2015); 
    Mangin, 480 S.W.3d at 706
    . As we have
    explained:
    The requirement to serve an expert report arises at the outset of
    litigation and before the opportunity for the plaintiff to engage in
    significant discovery, including taking oral depositions of the
    defendants. As such, the statute itself contemplates that the amount
    and quality of evidence available at the time of drafting the expert
    reports will be less than that available at trial on the merits or even the
    summary-judgment stage.
    
    Mangin, 480 S.W.3d at 713
    (citations omitted).
    If the plaintiff “fails to timely serve an expert report, then on the affected
    health care provider’s motion the trial court must dismiss the pertinent health care
    liability claim with prejudice and award attorney’s fees.” Baty v. Futrell, 
    543 S.W.3d 689
    , 692 (Tex. 2018) (citing TEX. CIV. PRAC. & REM. CODE § 74.351(b)).
    “However, if the motion challenges the adequacy of an otherwise timely report, the
    court may grant the motion ‘only if it appears to the court, after hearing, that the
    report does not represent an objective good faith effort to comply with the [Act’s]
    definition of an expert report.’” 
    Baty, 543 S.W.3d at 692
    –93 (quoting TEX. CIV.
    PRAC. & REM. CODE § 74.351(l)).
    A report qualifies as an objective good faith effort if it provides information
    sufficient to (1) inform the defendant of the specific conduct the plaintiff questions
    and (2) provide a basis for the trial court to conclude that the plaintiff’s claims
    have merit. Miller v. JSC Lake Highlands Operations, LP, 
    536 S.W.3d 510
    , 513
    8
    (Tex. 2017) (per curiam); 
    Jelinek, 328 S.W.3d at 539
    ; see 
    Scoresby, 346 S.W.3d at 557
    (defining report as meeting “minimal standard” of objective-good-faith
    threshold if it “contains the opinion of an individual with expertise that the claim
    has merit, and if the defendant’s conduct is implicated”). A report that contains
    conclusory statements that do not put the defendant or the trial court on notice of
    the conduct complained of fails to meet the threshold of an objective good faith
    effort. 
    Palacios, 46 S.W.3d at 880
    . The good-faith requirements of the statute have
    been described as a “lenient standard,” “low threshold,” and “relatively low bar.”
    See 
    Scoresby, 346 S.W.3d at 549
    ; Loaisiga v. Cerda, 
    379 S.W.3d 248
    , 264 (Tex.
    2012) (Hecht, J., concurring in part and dissenting in part); 
    Baty, 543 S.W.3d at 698
    (Johnson, J., dissenting).
    C.    Trial court did not err in concluding that the expert was qualified
    In his first issue, Keepers contends that the trial court abused its discretion in
    holding that Blessett’s expert is statutorily qualified to provide expert opinions on
    the standard of care and breach.
    Whether an expert witness is qualified to offer an expert opinion lies within
    the sound discretion of the trial court. Cornejo v. Hilgers, 
    446 S.W.3d 113
    , 121
    (Tex. App.—Houston [1st Dist.] 2014, pet. denied). The expert’s qualifications
    must appear in the four corners of the expert report or its accompanying curriculum
    vitae. 
    Id. In a
    health care liability suit, a physician may qualify as an expert witness
    9
    on the issue of whether the defendant physician departed from accepted standards
    of medical care only if the physician: (1) is practicing medicine at the time such
    testimony is given or was practicing medicine at the time the claim arose; (2) has
    knowledge of accepted standards of medical care for the diagnosis, care, or
    treatment of the illness, injury, or condition involved in the claim; and (3) is
    qualified on the basis of training or experience to offer an expert opinion regarding
    those accepted standards of medical care. TEX. CIV. PRAC. & REM. CODE
    § 74.401(a); see 
    id. § 74.351(r)(5)(A).
    Keepers focuses on the third requirement,
    arguing that the “primary issue in this appeal is whether or not there is anything
    within” Dogali’s reports “that would indicate Dr. Dogali is actually qualified, via
    training or experience, to opine on the care provided.”
    Keepers acknowledges that Dogali is a board-certified neurosurgeon and that
    his reports state he has performed “countless surgeries and procedures that
    involved accessing the epidural space” and is familiar with procedures “similar to
    and more complex than the procedure at issue” here. Nonetheless, Keepers
    maintains that Dogali’s reports are lacking because they do “not explain if all
    epidural access is the same or even if it routinely uses the same instrumentation,
    such as a needle.” In Keeper’s view, the omission requires an inference regarding
    whether Dogali’s “familiarity with any of the noted procedures translates to
    familiarity with the mechanism of injury” claimed in Blessett’s petition: accessing
    10
    epidural space with a needle. In other words, according to Keepers, Dogali’s
    assertions that he is familiar with similar procedures and has, himself, accessed
    patients’ epidural spaces “countless” times as a neurosurgeon are not specific
    enough to convey training or experience accessing epidural spaces with a needle to
    demonstrate that Dogali is qualified through his training or experience to provide
    expert opinions in this case in which Blessett’s epidural space was accessed with a
    needle.
    Keepers’s argument relies on an overly narrow reading of Dogali’s reports,
    parsing certain words without adequate consideration of the reports as a whole. See
    
    Baty, 543 S.W.3d at 694
    (stating that “courts must view the report in its entirety,
    rather than isolating specific portions or sections, to determine whether it includes”
    necessary information). In his reports, Dogali discusses the steps in an epidural
    injection procedure, the in-procedure indications that a needle has been properly
    placed, and the potential harms if it has not. For example, he states that “needle
    placement in the epidural space” must proceed “extremely carefully and [be]
    continuously observed so as to ensure the needle does not penetrate the dura and/or
    the spinal cord during injection.” Dogali states that he is “personally very familiar”
    with these topics, including the standard of care and breach of that standard,
    “having performed several hundred accesses to the epidural space for the injection
    of drugs” and other procedures. The only logical reading of these statements is that
    11
    Dogali—a board certified neurosurgeon—has experience, through hundreds of
    medical procedures, accessing patients’ epidural spaces with needles.
    Keepers’s challenge to Dogali’s qualifications is specific: whether his report
    indicates that he has training or experience accessing epidural spaces with a needle.
    Dogali’s reports demonstrate that he does. The trial court did not abuse its
    discretion in denying Keepers’s dismissal motion to the extent it challenged
    Dogali’s qualifications.
    We overrule Keepers’s first issue.
    D.    Trial court did not err in concluding that the expert’s opinions were not
    conclusory
    In his second and third issues, Keepers contends that Dogali’s expert reports
    are inadequate because they are conclusory on the issues of the standard of care,
    breach, and causation.
    1.       The standard of care and breach
    As to the standard of care and breach, Keepers argues that Dogali merely
    noted a bad outcome and then impermissibly asserted that Keepers’s failure to
    avoid the bad outcome was a breach. Keepers’s argument tracks that made in
    American Transitional Care Centers of Texas, Inc. v. Palacios, 
    46 S.W.3d 873
    (Tex. 2001).
    In Palacios, a patient in a rehabilitation facility required restraints while
    sleeping to avoid falls from his bed. 
    Id. at 875.
    One evening, the nursing staff
    12
    observed he was wearing his bed restraints, yet, ten minutes later, the patient fell
    from his bed and was injured. 
    Id. at 876.
    The plaintiff’s expert’s report stated that
    the patient “had a habit of trying to undo his restraints” and opined that
    “precautions to prevent his fall were not properly utilized.” 
    Id. at 879
    (emphasis
    added). The defendant challenged the expert report, arguing that it failed to
    identify the precautions that should have been taken.
    The Court held that, while one might infer that the expert thought the staff
    should have tied the bed restraints more securely, health care liability experts
    cannot rely on inference when stating an opinion on the standard of care and
    breach. See 
    id. at 880.
    Instead, “the report must inform the defendant of the
    specific conduct the plaintiff has called into question.” 
    Id. at 879
    . The statement
    that “precautions to prevent [the patient’s] fall were not properly utilized” was not
    a statement of a standard of care because it did not tell the defendant what the
    expert believed the standard required the defendant to have done differently. 
    Id. Maybe the
    expert thought the defendant should have monitored the patient more
    closely, restrained him more securely, “or done something else entirely.” 
    Id. at 880.
    Because the report did not identify the standard and breach, the Court held the
    expert report was conclusory and subject to dismissal. 
    Id. Merely identifying
    a bad
    outcome and a failure to avoid a bad outcome is not an adequate identification of a
    13
    standard of care and breach. See id.; see 
    Baty, 543 S.W.3d at 696
    (stating that
    expert cannot equate medical negligence with bad or unsuccessful result).
    Here, Keepers’s report is more aligned with the expert report that was held
    adequate in Baty. There, the defendant argued that the plaintiff’s claims should be
    dismissed because the expert report was conclusory, but the Texas Supreme Court
    held the report was adequate because it informed the defendant of the expert’s
    opinions on what the defendant should have done and what the defendant did
    instead. 
    Baty, 543 S.W.3d at 697
    . In doing so, the Court recognized that not every
    medical negligence case involves complex standards of care. At times, the standard
    of care can be “fairly basic.” 
    Id. at 694.
    In Baty, a certified registered nurse anesthetist administered anesthesia in
    advance of cataract surgery. The procedure involved injecting anesthesia into the
    space behind the globe of the eye. The plaintiff alleged that the nurse anesthetist
    negligently inserted the needle into her optic nerve, causing permanent nerve
    damage and vision loss. 
    Id. at 690.
    For such a procedure, according to the
    plaintiff’s expert, the standard of care was to inject the anesthesia but to not “stick
    the optic nerve with the anesthesia needle” in the process. 
    Id. at 694.
    The breach or
    failure to meet that standard, likewise, was simply stated as sticking the nearby
    optic nerve with the needle.
    14
    The Court held that the expert report did not require one to infer what the
    anesthetist should have done differently and, thus, was not conclusory. 
    Id. at 695.
    The standard of care and breach identified by the expert “expressly referenced the
    ‘specific conduct the plaintiff has called into question.’” 
    Id. (quoting Palacios,
    46
    S.W.3d at 879). Additional detail was not required in the expert’s report. 
    Id. at 697.
    In holding that the expert report met the requirements of Section 74.351, the Court
    distinguished Palacios and the conclusory expert report at issue there:
    [The expert] opines that [the anesthetist] breached the standard by
    “sticking [the optic nerve] with the retrobulbar needle” “during the
    administration of the retrobulbar block.” If “sticking [the optic nerve]
    with the retrobulbar needle” is a breach of the standard of care—
    which, in turn, requires administering the block in the proper
    manner—then the “proper manner” necessarily encompasses not
    sticking the optic nerve with the retrobulbar needle. Unlike Palacios,
    in which we refused to infer from the report that the hospital’s
    untaken “precautions to prevent [the patient’s] fall” included tying the
    restraints to the bed more securely, here we need not infer anything;
    the report expressly references the “specific conduct the plaintiff has
    called into question.”
    
    Id. at 695.
    This case, likewise, involves a “fairly basic” standard of care for an epidural
    steroid injection. See 
    id. at 694.
    Dogali opined that the standard of care is to inject
    into the epidural space while ensuring that the needle is properly placed so that it
    15
    does not penetrate the dura,4 the spinal cord, or the intradural space, which could
    damage the spinal cord. Dogali stated that proper needle positioning can be aided
    through use of fluoroscope, in which technology allows a visualization of the
    needle location and site of steroid release. Dogali then opined that Keepers
    breached the standard of care by failing to ensure that the needle was in the
    epidural space and by, instead, penetrating the dura, thereby injecting the steroid
    solution into Blessett’s spinal cord and causing injury.
    These opinions meet the standard for nonconclusory expert opinions in an
    adequate expert report, as discussed in Baty. Just like the nurse anesthetist was
    adequately informed of the expert’s opinion that she was supposed to inject
    anesthesia into the open space without sticking the nearby optic nerve and that she
    breached the standard of care by sticking the optic nerve, Keepers, here, was
    adequately informed of Dogali’s expert opinion that he was supposed to inject the
    steroid solution into the epidural space without penetrating the dura and that he
    breached the standard of care by penetrating the dura. “Additional detail is simply
    not required at this stage of the proceeding.” 
    Id. at 697.
    We overrule Keepers’s second issue. We turn now to causation.
    4
    Dura is a thin protective membrane that covers the spinal cord. See Dura mater,
    HARVARD MEDICAL SCHOOL MEDICAL DICTIONARY, Harvard Health Publishing,
    https://www.health.harvard.edu/d-through-i.
    16
    2.     Causation
    In his third issue, Keepers contends that Dogali’s causation opinion is
    conclusory and impermissibly relies on proximity in time to infer a causal
    connection between Keepers’s injection of steroid solution at Blessett’s C7-T1
    spinal location on July 19 and the lesion observed by MRI at the same spinal
    location on July 20.
    Dogali’s report states that Blessett reported to the emergency room the day
    after her epidural steroid injection and that her clinical findings “were consistent
    with an injury to her spinal cord at the level where Dr. Keepers performed the
    [epidural steroid injection] procedure the previous day.” The radiology report
    analyzing the emergency room MRI that day stated that Blessett’s lesion “could
    reflect spinal cord injury secondary to needle malpositioning” from the procedure
    the day before. Dogali’s report includes his expert opinion, formed after review of
    Blessett’s medical records, that, to a reasonable degree of medical certainty, the
    lesion was caused by the needle Keepers inserted incorrectly. Specifically, the
    “mechanism of injury was the direct penetration of the spinal cord by the Touhy
    needle inserted by Dr. Keepers and the secondary volumetric and toxic effects of
    the injection of the steroid containing liquid into the spinal neural tissue, which
    resulted in neuronal death at the level of injection, and the ante and retrograde
    17
    degeneration of the spinal cord from the medulla to the thoracic level, as seen on
    the MRI and confirmed by the patient’s neurological deficits.”
    Dogali also stated in his report that a lesion was visible on the post-injection
    MRI, the type of lesion observed was consistent with an incident of needle
    malpositioning, the lesion was at the same spinal cord location as the injection the
    day before, the lesion and resulting impairment were inconsistent with Keepers’s
    preoperative assessment that Blessett was not demonstrating any deficits before the
    injection, the lesion was consistent with the deficits Blessett demonstrated the day
    after the injection, and alternative potential causes of the lesion were considered
    and rejected because they did “not fit the clinical picture or history documented in
    the medical records.” Dogali opined that to a reasonable degree of medical
    certainty Keepers malpositioned the needle during the epidural steroid injection
    procedure, penetrated the dura, and, in doing so, caused Blessett’s injuries.
    Keepers argues that Dogali relies on “timing alone” to establish the causal
    link. But Dogali does more. He states that Blessett’s medical history does not
    reveal any other event that might cause these injuries, which are consistent with a
    needle-malpositioning event. Other possible causes were determined to be
    inconsistent with Blessett’s clinical presentment. And the rapid development of
    deficits linked to the exact location of the injection, without any other injury event
    18
    or medical development in the short span of time, is consistent with the injection
    being the source of the lesion.
    Keepers also argues that Dogali failed to provide an “explanation as to how
    the alleged breach of the standard of care, needle malpositioning, actually caused a
    spinal lesion.” We disagree. Before the procedure, Keepers noted that Blessett had
    no deficits. Keepers then injected the steroid. The next day—with no indication in
    her records of any intervening event—Blessett had physical and neurological
    deficits consistent with a needle malpositioned into the dura. Dogali explained in
    his report that the needle must not be allowed to penetrate the dura because it will
    damage the spinal cord. He stated that injecting a needle beyond the epidural space
    and into the dura is consistent with Blessett’s clinical findings the day after the
    injection, consistent with the lesion noted on the MRI that day, and consistent with
    Blessett’s assessed deficits thereafter. Dogali’s expert report provides the “how and
    why” the alleged breach of the standard of care proximately caused Blessett’s
    permanent injuries, in Dogali’s medical opinion: Keepers penetrated the dura with
    the needle, and injection of the steroid solution into the dura damaged the spinal
    cord, created the lesion, and left Blessett with permanent damage. See 
    Jelinek, 328 S.W.3d at 540
    (requiring expert report to convey how and why breached caused
    injury).
    19
    At this pre-discovery stage of her suit, Blessett did not have the burden to
    prove a causal link by a preponderance of the evidence to the satisfaction of a
    factfinder or to rule out all other possible causes of her injury. See Puppala v.
    Perry, 
    564 S.W.3d 190
    , 202 (Tex. App.—Houston [1st Dist.] 2018, no pet.) (“At
    this expert-report stage, an expert report does not have to meet the same
    requirements as the evidence offered in a summary-judgment proceeding or at
    trial.”) (internal quotation omitted). Dogali’s expert report provided an explanation
    of the causal relationship between the needle malpositioning and the injury, harm,
    and damages claimed. That a competing expert might dispute the causal link or the
    ultimate factfinder might reject the expert’s conclusions is immaterial to whether
    Blessett met her requirements under Section 74.351. See 
    id. Dogali’s causation
    opinion is not conclusory. See 
    Baty, 543 S.W.3d at 698
    (rejecting defendant’s
    contention that expert’s causation opinion was conclusory).
    We overrule Keepers’s third issue.
    Conclusion
    We conclude the trial court did not abuse its discretion in denying Keepers’s
    dismissal motion. We therefore affirm.
    Sarah Beth Landau
    Justice
    Panel consists of Justices Keyes, Higley, and Landau.
    20