Bank v. Mickels , 302 Neb. 1009 ( 2019 )


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    BANK v. MICKELS
    Cite as 
    302 Neb. 1009
    Carl Bank and Teresa M. Bank, appellants,
    v. Jason J. M ickels, M.D., and Omaha
    Orthopedic Clinic & Sports
    Medicine, P.C., appellees.
    ___ N.W.2d ___
    Filed April 25, 2019.    No. S-18-427.
    1. Expert Witnesses: Appeal and Error. The standard for reviewing the
    admissibility of expert testimony is abuse of discretion.
    2. Jury Instructions: Appeal and Error. Whether a jury instruction is
    correct is a question of law, which an appellate court independently
    decides.
    3. Jury Instructions: Proof: Appeal and Error. To establish reversible
    error from a court’s failure to give a requested jury instruction, an
    appellant has the burden to show that (1) the tendered instruction is a
    correct statement of the law, (2) the tendered instruction was warranted
    by the evidence, and (3) the appellant was prejudiced by the court’s
    failure to give the requested instruction.
    4. Motions for Mistrial: Appeal and Error. Decisions regarding motions
    for mistrial are directed to the discretion of the trial court and will be
    upheld in the absence of an abuse of discretion.
    5. Motions for New Trial: Appeal and Error. An appellate court reviews
    a denial of a motion for new trial or, in the alternative, to alter or amend
    the judgment, for an abuse of discretion.
    6. Judges: Words and Phrases. A judicial abuse of discretion exists when
    the reasons or rulings of a trial judge are clearly untenable, unfairly
    depriving a litigant of a substantial right and denying just results in mat-
    ters submitted for disposition.
    7. Trial: Evidence: Witnesses: Impeachment. A ruling on evidence of a
    collateral matter intended to affect the credibility of a witness is within
    the discretion of a trial court.
    8. Statutes: Appeal and Error. Generally, statutory language is to be
    given its plain and ordinary meaning, and an appellate court will not
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    resort to interpretation to ascertain the meaning of statutory words
    which are plain, direct, and unambiguous.
    9. Health Care Providers: Informed Consent. Neb. Rev. Stat. § 44-2816
    (Reissue 2010) does not require that informed consent be written.
    Appeal from the District Court for Douglas County: Thomas
    A. Otepka, Judge. Affirmed.
    Jason M. Bruno and Jared C. Olson, of Sherrets, Bruno &
    Vogt, L.L.C., for appellants.
    William M. Lamson, Jr., and William R. Settles, of Lamson,
    Dugan & Murray, L.L.P., for appellees.
    Heavican, C.J., Miller-Lerman, Cassel, Stacy, Funke,
    Papik, and Freudenberg, JJ.
    Miller-Lerman, J.
    I. NATURE OF CASE
    Carl Bank and Teresa M. Bank sued Dr. Jason J. Mickels
    and Omaha Orthopedic Clinic & Sports Medicine, P.C. (col-
    lectively Mickels), in the district court for Douglas County
    for medical malpractice and loss of consortium. Their com-
    plaint alleged that Dr. Mickels breached the standard of care
    because he failed to obtain informed consent before per-
    forming an injection and manipulation procedure on Carl’s
    shoulder and failed to diagnose and treat an infection that
    ultimately caused permanent injury and serious daily pain.
    During the jury trial, the court made various rulings regard-
    ing the admission of evidence, including witness testimony,
    and jury instructions, with which the Banks take issue. A
    jury returned a general verdict in favor of Mickels. The court
    overruled various posttrial motions by which the Banks had
    requested a new trial. The Banks appeal. We analyze the
    Banks’ assignments of error below and determine that they
    are without merit. We specifically conclude that Neb. Rev.
    Stat. § 44-2816 (Reissue 2010) does not require informed
    consent to be written and that the court’s jury instruction to
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    that effect was a correct statement of the law and warranted
    by the evidence. We affirm.
    II. STATEMENT OF FACTS
    Our statement of facts is taken from the evidence pre-
    sented at trial. Carl’s physician referred him to Dr. Mickels,
    an orthopedic surgeon, for a rotator cuff tear in August 2012.
    Dr. Mickels performed surgery to repair the rotator cuff in
    September 2012. Following the surgery, Carl kept his arm in a
    sling and completed physical therapy and recommended exer-
    cises. At the first postoperative visit, on October 2, Carl was
    recovering as expected. Carl testified that soon after, in early
    October, he was slammed forward into the passenger restraints
    in his automobile when his wife braked to avoid colliding with
    another vehicle. Carl testified that his pain had continued, but
    not worsened, after the braking incident. He returned to Dr.
    Mickels to make sure that the near-collision had not affected
    his shoulder. Carl testified that Dr. Mickels performed x rays
    and stated that “everything was fine, all the pins were in place
    and not to worry about it.”
    According to Carl’s testimony, not everything was fine.
    Carl continued to experience pain when he followed up with
    Dr. Mickels on November 20, 2012. Dr. Mickels injected a
    local anesthetic into the shoulder joint to allow him to test
    the range of motion in Carl’s affected shoulder. The purpose
    of the procedure was to assess the range of motion without
    pain to determine if Carl’s limited range of motion was due
    to inadequate pain controls. Dr. Mickels testified that he and
    Carl discussed the risk of increased pain after an injection
    and range of motion procedure and that they discussed the
    risk of infection from any injection. Dr. Mickels noted that
    Carl had tattoos and was not a “stranger to needles,” and
    according to Dr. Mickels, Carl stated he had never had an
    infection from receiving any of his tattoos. Carl testified that
    Dr. Mickels did not explain the risks of the manipulation and
    injection. Carl did not sign an informed consent form for the
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    procedure and testified that he would not have agreed to go
    forward with the injection and procedure if the risks had been
    explained to him. During the range of motion procedure, as
    Dr. Mickels raised the arm, Carl heard cracking and pop-
    ping noises in his shoulder. He recalled that Dr. Mickels told
    him those sounds were “a good sign” of scar tissue break-
    ing down. During the procedure, Dr. Mickels observed that
    Carl “had a pretty stiff shoulder,” so he prescribed additional
    physical therapy.
    Carl testified that his shoulder was more painful after the
    November 2012 procedure. He reported that his range of
    motion was continuing to decline and that his pain was severe.
    At trial, Carl attributed the pain to the November injection
    and procedure. Dr. Mickels testified that his medical records
    attributed Carl’s worsening pain to the automobile incident
    in October.
    In December 2012, Dr. Mickels ordered x rays and an
    MRI. Dr. Mickels described the MRI results and testified that
    the findings pointed to a stress fracture or, less likely, avas-
    cular necrosis. He recommended that Carl take a break from
    therapy and perform exercises at home to rest over the next
    couple of weeks. At this point, Carl was back to work with
    restrictions.
    Carl returned on December 20, 2012, at which time Dr.
    Mickels noted some muscular atrophy in Carl’s shoulder. Dr.
    Mickels asked a partner physician to observe Carl to see if he
    had “any other ideas.” Dr. Mickels ordered electrodiagnostic
    studies to evaluate nerve function, and Carl’s results were
    normal. At the next visit, on January 9, 2013, Dr. Mickels
    recommended that Carl return to therapy and continued his
    work restrictions.
    At this point, Carl had not improved, and he sought a sec-
    ond opinion from Dr. Charles Rosipal, an orthopedic surgeon,
    on January 14, 2013. Dr. Rosipal ordered a CT scan and sus-
    pected an infection. He requested a radiologist to perform a
    CT-guided needle aspiration to obtain material to culture and
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    check for bacteria. However, the culture was negative and Dr.
    Rosipal noted, “There does not appear to be any active infec-
    tion in the shoulder.”
    Dr. Rosipal scheduled shoulder replacement surgery for
    April 1, 2013, but when he opened Carl’s shoulder, he found
    that a serious infection had eroded essentially all of the carti-
    lage in the joint. Dr. Rosipal installed a temporary joint and
    prescribed strong antibiotics. A permanent replacement joint
    was installed in May 2013.
    Carl has severe ongoing shoulder pain and stiffness that
    requires frequent physical therapy treatments and reduces his
    quality of life. He avoids public places because of the risk of
    someone’s bumping into him.
    The Banks brought this action in the district court for
    Douglas County, claiming medical malpractice and loss of
    consortium against Mickels. Their complaint alleged that Dr.
    Mickels breached the standard of care required of medical
    providers in Omaha, Nebraska, because he failed to obtain
    informed consent before performing an injection and manipu-
    lation procedure on Carl’s shoulder and because he failed to
    diagnose and treat an infection. The Banks alleged that Dr.
    Mickels’ negligence caused the infection to destroy Carl’s joint
    before another doctor could treat it.
    Trial was held on December 11 through 14, 2017. Both par-
    ties called expert witnesses. The Banks called two experts, Drs.
    Sonny Bal and Roger Massie, the latter of whom appeared by
    deposition. Dr. Bal is an orthopedic surgeon from Columbia,
    Missouri. He testified that Dr. Mickels fell below the stan-
    dard of care by failing to obtain informed consent for the
    November 20, 2012, procedure, stating, “There’s some ques-
    tion as to whether or not the patient was informed. And if the
    patient was not told or given the information that a reasonable
    health care provider would give, that’s below the standard of
    care.” According to Dr. Bal, the standard of care required the
    patient be given information that there was a risk of a fracture
    and a risk of infection.
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    Dr. Bal also testified that Dr. Mickels fell below the stan-
    dard of care because “despite many, many pieces of evidence
    pointing to an infection, [Carl] never got a workup or evalu-
    ation for infection.” Dr. Bal testified that Dr. Mickels per-
    formed the rotator cuff repair properly, but that Carl’s lack of
    improvement after surgery was a “red flag.”
    On cross-examination, Mickels’ counsel questioned Dr. Bal
    about the compensation he received for his work as an expert
    witness in this case. Mickels’ counsel offered several bills
    into evidence that documented Dr. Bal’s expert witness fees.
    These were received without objection. On redirect, the Banks’
    counsel asked Dr. Bal what he does with the money he earns
    from expert witness work. Mickels objected on the basis of
    relevancy. In an offer of proof, the Banks’ counsel represented
    that Dr. Bal donated this money to charity. The district court
    sustained Mickels’ objection to this question.
    The Banks also called Dr. Massie, a family physician from
    Malcolm, Nebraska, whose opinions were generally similar
    to Dr. Bal’s. Dr. Massie explicitly opined that the standard of
    care required that Dr. Mickels obtain written informed con-
    sent from Carl for the November 20, 2012, procedure. Dr.
    Massie explained that written consent is “a generic form that
    is signed by the patient that you have in detail explained to the
    patient the risk, benefits, complications that could accrue to
    such procedure.”
    Mickels called Dr. John Wright as an expert witness on
    the standard of care. Dr. Wright is an orthopedic surgeon
    who practices general orthopedics in Kearney, Nebraska. Dr.
    Wright testified to his schooling, training, experience, and pub-
    lications. Dr. Wright became board certified by the American
    Board of Orthopaedic Surgery in 2001 and recertified in 2010.
    His practice predominantly involves joint replacement surgery
    and sports medicine and includes rotator cuff repairs.
    Dr. Wright testified that Dr. Mickels’ care and treatment of
    Carl met the standard of care and that Dr. Mickels obtained
    appropriate informed consent for the November 20, 2012,
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    procedure. He testified that the injection into Carl’s shoulder
    “was done according to acceptable techniques and community
    standards.” He opined that the procedure did not cause Carl’s
    infection or fracture. Later in the trial, the Banks unsuccess-
    fully sought to strike Dr. Wright’s testimony.
    Although the Banks had not objected to the following ques-
    tion during the receipt of evidence, after both parties had
    rested, the Banks moved for a mistrial, arguing that Dr. Wright
    had mentioned insurance deductibles during his testimony,
    which violated an order in limine prohibiting the mention of
    insurance. The relevant testimony was as follows:
    Q [by Mickels’ counsel:] Okay. Do you have any —
    any operation scheduled where you’re going to be replac-
    ing either a shoulder or operating on a shoulder or doing
    a rotator cuff repair?
    A [by Dr. Wright:] Several. My surgery schedule is
    booked full through February right now.
    Q Okay. This is usually a busy time of year because of
    the deductibles and everybody kind of wants to get that
    elective surgery in, am I right?
    A Right.
    Q Okay.
    A For better, for worse, I don’t have a slow time of
    year anymore.
    The district court overruled the Banks’ motion for mistrial.
    Next, the Banks moved to strike all of Dr. Wright’s testi-
    mony because they claimed he had not established that he was
    familiar with the standard of care in Omaha or similar commu-
    nities. The district court also overruled this motion.
    Dr. Mickels also testified as to his treatment and care of
    Carl. He testified that a rotator cuff repair “is one of the more
    painful surgeries . . . in orthopedics” and that it takes up to 6
    weeks for the shoulder to “heal enough to withstand the indi-
    vidual’s own motion and active motion of that arm.”
    At trial, the Banks requested a jury instruction based on
    NJI2d Civ. 4.09 regarding the activation or aggravation of a
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    preexisting condition. The district court refused the proposed
    instruction. Regarding the jury instructions actually delivered,
    the court modified NJI2d Civ. 12.03 and advised the jury that
    “[a] written consent is not required in order for a physician to
    meet the standard of care.”
    After the jury returned a general verdict in favor of
    Mickels, the Banks filed a motion to alter or amend the judg-
    ment and a motion for a new trial, which were denied. The
    Banks appealed.
    III. ASSIGNMENTS OF ERROR
    The Banks make various claims on appeal which are sum-
    marized and restated as follows: With regard to the expert
    witnesses at trial, the Banks claim that the district court erred
    when it declined to strike Dr. Wright’s testimony for lack of
    familiarity with community standards and should have per-
    mitted Dr. Bal’s additional testimony regarding his donative
    intent for his expert witness fee. They assert that the district
    court erred when it instructed the jury that written consent
    is not required for informed consent and when it refused to
    instruct the jury on the aggravation of a preexisting condition.
    They further claim that the district court erred when it over-
    ruled the Banks’ various motions concerning the reference to
    insurance and the collateral source rule, their motion for mis-
    trial, their motion to alter or amend the judgment, and their
    motion for new trial.
    IV. STANDARDS OF REVIEW
    [1] The standard for reviewing the admissibility of expert
    testimony is abuse of discretion. Hemsley v. Langdon, 
    299 Neb. 464
    , 
    909 N.W.2d 59
    (2018).
    [2] Whether a jury instruction is correct is a question of
    law, which an appellate court independently decides. First Nat.
    Bank North Platte v. Cardenas, 
    299 Neb. 497
    , 
    909 N.W.2d 79
    (2018).
    [3] To establish reversible error from a court’s failure to
    give a requested jury instruction, an appellant has the burden
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    to show that (1) the tendered instruction is a correct state-
    ment of the law, (2) the tendered instruction was warranted
    by the evidence, and (3) the appellant was prejudiced by the
    court’s failure to give the requested instruction. Armstrong v.
    Clarkson College, 
    297 Neb. 595
    , 
    901 N.W.2d 1
    (2017).
    [4] Decisions regarding motions for mistrial are directed
    to the discretion of the trial court, and will be upheld in the
    absence of an abuse of discretion. Hike v. State, 
    288 Neb. 60
    ,
    
    846 N.W.2d 205
    (2014).
    [5,6] An appellate court reviews a denial of a motion for
    new trial or, in the alternative, to alter or amend the judgment,
    for an abuse of discretion. Hemsley v. 
    Langdon, supra
    . A judi-
    cial abuse of discretion exists when the reasons or rulings of
    a trial judge are clearly untenable, unfairly depriving a litigant
    of a substantial right and denying just results in matters sub-
    mitted for disposition. 
    Id. V. ANALYSIS
              1. Objections to Expert Witness Testimony
    (a) Objection to Dr. Wright’s Testimony
    The Banks request a new trial because the district court
    declined to strike Dr. Wright’s testimony about the standard of
    care. They argue that Dr. Wright lacked foundation to opine on
    the standard of care in Omaha because he practices in Kearney
    and did not specifically testify he was familiar with the stan-
    dard of care in Omaha. We reject this assignment of error.
    The applicable standard of care for cases arising under
    the Nebraska Hospital-Medical Liability Act, Neb. Rev. Stat.
    § 44-2801 et seq. (Reissue 2010), includes a locality focus.
    Hemsley v. 
    Langdon, supra
    . To establish the customary stan-
    dard of care in a particular case, expert testimony by a
    qualified medical professional is normally required. 
    Id. This testimony
    is premised on the expert’s personal knowledge of,
    and familiarity with, the customary practice among medical
    professionals in the same or similar locality under like circum-
    stances. 
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    In this case, Mickels designated Dr. Wright to testify regard-
    ing the standard of care. Dr. Wright testified that “[w]hen
    [Carl’s] shoulder was injected with local anesthetic, it was
    done according to acceptable techniques and community
    standards.”
    Given that Dr. Wright was trained at the national level and,
    at the time of trial, served on the faculty of the University
    of Nebraska, there was evidence from which we can assume
    the jury reasonably found that the locality standard had been
    satisfied when it returned a general verdict for Mickels.
    See, also, Hamilton v. Bares, 
    267 Neb. 816
    , 
    678 N.W.2d 74
    (2004) (comparing Bellevue, Nebraska, and Lincoln,
    Nebraska); Walls v. Shreck, 
    265 Neb. 683
    , 
    658 N.W.2d 686
    (2003) (comparing North Platte, Nebraska, and Scottsbluff,
    Nebraska).
    (b) Relevance Objection Regarding
    Dr. Bal’s Expert Witness Fees
    The Banks next contend that the district court abused its
    discretion when it sustained Mickels’ objection to testimony
    meant to rehabilitate Dr. Bal. At trial, Mickels attempted to
    impeach Dr. Bal’s credibility by portraying him as a profiteer-
    ing “traveling witness,” and the Banks wished to show that
    Dr. Bal donates expert witness fees to charity and that he is
    worthy of belief.
    [7] Given the context of the ruling, we determine that the
    Banks have failed to demonstrate that they were prejudiced
    by the court’s ruling which excluded additional testimony by
    Dr. Bal. A ruling on evidence of a collateral matter intended
    to affect the credibility of a witness is within the discretion of
    a trial court. Capps v. Manhart, 
    236 Neb. 16
    , 
    458 N.W.2d 742
    (1990). The district court did not abuse its discretion.
    2. Jury Instructions
    With regard to jury instructions, the Banks claim that the
    district court erred when it modified a pattern instruction
    on informed consent and refused to give an instruction on
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    activation or aggravation of a preexisting condition. Neither
    claim has merit.
    (a) Form of Informed Consent
    Under § 44-2816
    The Banks contend that oral consent alone is not sufficient
    to satisfy informed consent under § 44-2816 and that the
    district court erred when, in a modification of pattern jury
    instruction NJI2d Civ. 12.03, it instructed the jury over objec-
    tion that “[a] written consent is not required in order for a
    physician to meet the standard of care.” The Banks contend
    that the modification was contrary to law. We do not agree.
    In Nebraska, actions against qualified healthcare providers
    for failure to obtain informed consent are governed by the
    Nebraska Hospital-Medical Liability Act. § 44-2801 et seq.
    Section 44-2816 provides:
    Informed consent shall mean consent to a procedure
    based on information which would ordinarily be pro-
    vided to the patient under like circumstances by health
    care providers engaged in a similar practice in the local-
    ity or in similar localities. Failure to obtain informed
    consent shall include failure to obtain any express or
    implied consent for any operation, treatment, or pro-
    cedure in a case in which a reasonably prudent health
    care provider in the community or similar communities
    would have obtained an express or implied consent for
    such operation, treatment, or procedure under similar
    circumstances.
    We have said informed consent concerns a doctor’s duty to
    inform his or her patient of the risks involved in treatment
    or surgery. Curran v. Buser, 
    271 Neb. 332
    , 
    711 N.W.2d 562
    (2006) (citing W. Page Keeton et al., Prosser and Keeton on the
    Law of Torts § 32 (5th ed. 1984)). It is settled that § 44-2816
    requires doctors to
    “provide their patients with sufficient information to
    permit the patient himself to make an informed and
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    intelligent decision on whether to submit to a proposed
    course of treatment or surgical procedure. Such a dis-
    closure should include the nature of the pertinent ail-
    ment or condition, the risks of the proposed treatment
    or procedure, and the risks of any alternative methods of
    treatment, including the risks of failing to undergo any
    treatment at all. . . .”
    Eccleston v. Chait, 
    241 Neb. 961
    , 967, 
    492 N.W.2d 860
    ,
    864 (1992).
    Quoting Fay A. Rozovsky, Consent to Treatment: A Practical
    Guide § 1.0 (2d ed. 1990), the Supreme Court of Kentucky
    explained, “‘Consent is a process, not a document. Authorization
    for treatment is the culmination of a discussion . . . . The docu-
    mentation, the so-called consent form, is not the consent, for
    that lies instead in the conclusion of the discussion between
    the patient and the physician . . . .’” Kovacs v. Freeman, 
    957 S.W.2d 251
    , 254 (1997). We agree with this description of con-
    sent and conclude it is consistent with informed consent under
    § 44-2816.
    [8,9] We have not explicitly decided whether informed
    consent reflecting the receipt of information described in
    § 44-2816 must be in writing. Generally, statutory language is
    to be given its plain and ordinary meaning, and an appellate
    court will not resort to interpretation to ascertain the meaning
    of statutory words which are plain, direct, and unambiguous.
    Wisner v. Vandelay Investments, 
    300 Neb. 825
    , 
    916 N.W.2d 698
    (2018). The statutory language of § 44-2816 is not
    ambiguous, requiring a patient to receive “information which
    would ordinarily be provided to the patient under like circum-
    stances by health care providers engaged in a similar practice
    in the locality or in similar localities.” The plain meaning of
    the language addresses the extent of information to be given.
    Section 44-2816 does not prescribe the form for providing the
    information and, to the contrary, states that informed consent
    may be “express or implied,” suggesting that the require-
    ment of the statute can be met in more than one form. The
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    Legislature did not require that informed consent be written.
    Although some states mention written informed consent in
    their general informed consent statutes, Nebraska does not.
    See Christine Coughlin, E-Consent: Can Informed Consent Be
    Just a Click Away?, 50 Wake Forest L. Rev. 381 (2015). We
    will not insert a writing requirement where the Legislature has
    not restricted the form of informed consent, and we therefore
    hold that § 44-2816 does not require that informed consent
    be written.
    Our reading of § 44-2816 is consistent with other jurisdic-
    tions that have considered the issue under similar informed
    consent statutes. See, e.g., Cooper v. U.S., 
    903 F. Supp. 953
    (D. S.C. 1995); Holley v. Huang, 
    284 P.3d 81
    (Colo. App.
    2011); Rowe v. Kim, 
    824 A.2d 19
    (Del. Super. 2003), affirmed
    
    832 A.2d 1252
    (Del. 2003); Kovacs v. Freeman, supra; Yahn v.
    Folse, 
    639 So. 2d 261
    (La. App. 1993); Patterson v. Van Wiel,
    
    91 N.M. 100
    , 
    570 P.2d 931
    (N.M. App. 1977).
    The court’s jury instruction was a correct statement of the
    law and was warranted by the evidence. Although the court’s
    instruction was triggered by the evidence in the case, we do
    not rule that this modified instruction must be given in every
    case. To the extent the Banks suggest they were disadvantaged
    by the instruction, we reject the argument. The jury heard the
    testimony of the Banks’ witness, Dr. Massie, who urged that
    informed consent be written, and by its verdict, the jury did not
    accept that testimony.
    (b) Activation or Aggravation of
    Preexisting Condition Proposed
    Jury Instruction
    At trial, the Banks requested and the district court rejected
    a jury instruction regarding the activation or aggravation of a
    preexisting condition, based on NJI2d Civ. 4.09. The district
    court rejected the proposed instruction. On appeal, the Banks
    claim the district court erred when it rejected their proposed
    instruction. We find no merit in this assignment of error.
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    To establish reversible error from a court’s failure to give
    a requested jury instruction, an appellant has the burden to
    show that (1) the tendered instruction is a correct statement
    of the law, (2) the tendered instruction was warranted by the
    evidence, and (3) the appellant was prejudiced by the court’s
    failure to give the requested instruction. Rodriguez v. Surgical
    Assocs., 
    298 Neb. 573
    , 
    905 N.W.2d 247
    (2018). However, if
    the instructions given, which are taken as a whole, correctly
    state the law, are not misleading, and adequately cover the
    issues submissible to a jury, there is no prejudicial error con-
    cerning the instructions and necessitating a reversal. 
    Id. When the
    jury returns a general verdict for one party, an
    appellate court applies the general verdict rule and presumes
    that the jury found for the successful party on all issues raised
    by that party and presented to the jury. See 
    id. In similar
    cases, we presumed that the jury found for appellees on all
    issues presented to it, and we have interpreted the verdict as
    finding that the plaintiff failed to prove that the defendant
    was the proximate cause of the plaintiff’s injuries. See 
    id. A preexisting
    condition instruction concerns the apportionment
    of damages. See David v. DeLeon, 
    250 Neb. 109
    , 
    547 N.W.2d 726
    (1996). Here, the jury did not reach a special verdict, and
    thus, its verdict was a general verdict. See Neb. Rev. Stat.
    § 25-1122 (Reissue 2016). When it reached a general verdict,
    the jury presumably decided that Dr. Mickels’ conduct was
    not the proximate cause of Banks’ injuries, and the jury never
    reached the issue of damages or preexisting conditions. The
    Banks were not prejudiced when the district court rejected
    their proposed preexisting condition instruction, and they can-
    not show reversible error.
    3. Collateral Source Rule Violation:
    R eference to Insurance
    Finally, the Banks claim that the district court erred when
    it denied the Banks’ motion for mistrial and motion to alter or
    amend and for a new trial based on a question asked by counsel
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    BANK v. MICKELS
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    for Mickels of Dr. Wright on direct examination. The Banks
    contend that the question and answer violated both the col-
    lateral source rule and the district court’s order in limine that
    prohibited the reference to insurance. See, also, Countryside
    Co-op v. Harry A. Koch Co., 
    280 Neb. 795
    , 
    790 N.W.2d 873
    (2010). Under the circumstances presented by this case, the
    brief, casual, and isolated mention of “deductibles” does not
    warrant a new trial.
    The testimony in question was as follows:
    Q [by Mickels’ counsel:] Okay. This is usually a busy
    time of the year because of the deductibles and every-
    body kind of wants to get that elective surgery in, am
    I right?
    A [by Dr. Wright:] Right.
    Q Okay.
    A For better, for worse, I don’t have a slow time of
    year anymore.
    Our precedent in Genthon v. Kratville, 
    270 Neb. 74
    , 
    701 N.W.2d 334
    (2005) (superseded by statute on other grounds
    as noted in Kelly v. Saint Francis Med. Ctr., 
    295 Neb. 650
    ,
    
    889 N.W.2d 613
    (2017)), is relevant here. Not every casual or
    inadvertent reference to an insurance company in the course
    of trial will necessitate a mistrial. Genthon v. 
    Kratville, supra
    .
    We have stated that “[w]hether the disclosure is such as to
    constitute error depends essentially upon the facts and circum-
    stances peculiar to the case under consideration.” 
    Id. at 87,
    701
    N.W.2d at 347.
    The Banks did not object to Mickels’ counsel’s question
    or move to strike the answer during the receipt of evidence,
    but they did move for a mistrial after the parties had rested.
    Ignoring the issue of whether the “deductibles” reference was
    inadvertent, the exchange was not emphasized. The reference
    did not telegraph to the jury information on whether Carl had
    received the benefits of health insurance which might have
    reduced his damages in this case. The effect of the question
    and answer was mitigated by jury instructions that explained
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    the collateral source rule. Under the circumstances of this
    case, it was not prejudicial to the Banks and does not warrant
    a new trial.
    VI. CONCLUSION
    For the reasons explained above, we find no merit to
    the Banks’ assignments of errors and specifically hold that
    § 44-2816 does not require that informed consent be written.
    A ffirmed.