On December 22, 1988, in an unpublished per curiam opinion, we reversed a judgment dismissing the plaintiff's complaint against the defendant and his insurer and remanded the matter for further proceedings. The defendants petitioned the supreme court for review. The supreme court granted the petition and remanded the matter to us "for further consideration in light of this court's decision in
State v. Schumacher,
The facts are as follows. Defendant Luety was cutting grass on his property along a highway when his mower ejected an asphalt chunk which struck plaintiff Vollmer as she rode by in a car. The special verdict question on liability, answered "no” by the jury, asked whether Luety was negligent in maintaining his premises. The trial court refused to submit Vollmer's pro *894 posed question which asked whether Luety was negligent immediately prior to or at the time of Vollmer's injury. On appeal, we concluded that the real controversy had not been tried, and we reversed and remanded for a new trial on liability.
We reasoned as follows: Vollmer had alleged in her complaint and submitted evidence at trial to show that Luety's negligent operation of the mower caused her injury. By asking whether Luety negligently maintained the premises, the court focused the jury's attention on the physical condition of the roadside, not on Luety's conduct at the time of the accident. We concluded that whether Luety was liable in the manner alleged by Voll-mer had not been tried. Although Luety claimed that Vollmer did not properly object to the verdict, we concluded that any such waiver did not prevent us from exercising our discretionary power of reversal under sec. 752.35, Stats., citing
Clark v. Leisure Vehicles, Inc.,
Clark
was an action for personal injury sustained by the plaintiff in a snowmobile accident. The theory of the plaintiffs was strict liability and ordinary negligence in the design of the snowmobile. Following a jury trial, a judgment was entered on the verdict dismissing the complaint on its merits, and the plaintiffs appealed. Plaintiffs contended that the special verdict was defective because it asked whether defendant's negligence was "the cause” of the plaintiffs injuries, rather than "a substantial factor" or "a cause." In an unpublished opinion, we reversed the judgment in part and remanded for a new trial on the issues of liability and negligence.
Id.
at 609,
On review, the supreme court affirmed. Although the plaintiffs had waived the defective verdict by failing to object at the instruction conference, the
Clark
court
*895
held that "the failure to make a timely assertion of error does not preclude this court from considering the issue of the defect in the verdict" under its discretionary power in sec. 751.06, Stats.
Id.
at 616-17,
The jury did not have an opportunity to answer the question as to whether the negligence of Leisure Vehicles was a cause of Christopher's injuries. The deliberations of the jury, when answering question 8, were not aided by the instructions, because an affirmative answer to the question would have required the jury to disregard the instruction on causation. Thus, we conclude the real issues in this case have not been fully tried and, pursuant to sec. 751.06, Stats., the case is remanded to the circuit court for a new trial on the issue of negligence as between the plaintiffs and Leisure Vehicles.
Id.
at 620,
Schumacher
dealt with the power of the, court of appeals to review unobjected-to errors in the instructions and the verdict as well as the power of the court of appeals to reverse under sec. 752.35, Stats. Section 752.35 is the counterpart of sec. 751.06, Stats., which describes the supreme court's power of discretionary reversal.
1
The
Schumacher
court held that sec.
*896
805.13(3), Stats., which provides that "[fjailure to object at the [instruction] conference constitutes a waiver of any error in the proposed instructions or verdict," eliminated the common-law exceptions to the waiver rule and therefore the court of appeals no longer possesses a discretionary power to review unobjected-to errors in the instructions or verdict.
Earlier in its opinion, the Schumacher court said
Over the course of this statute's life [referring to sec. 752.35, Stats.], this court has often been called upon to interpret the scope of the discretionary-reversal power granted to both this court and to the court of appeals. As was summarized in the recent case of State v. Wyss,124 Wis. 2d 681 , 735,370 N.W.2d 745 [770-71] (1985), several different principles developed. First, under the "real controversy not fully tried" category, two different situations were included: (1) Either the jury was not given an opportunity to hear important testimony that bore on an *897 important issue in the case, or (2) the jury had before it testimony or evidence which had been improperly admitted, and this material obscured a crucial issue and prevented the real controversy from being fully tried.
Under the second prong of the discretionary-reversal statute, the "miscarriage of justice" prong, the case law made clear that, in order to grant a discretionary reversal under this prong, the court would have to conclude that there would be a substantial probability that a different result would be likely on retrial. Wyss, 124 Wis. [2d] at 741, [370 N.W.2d at 773 ].
Schumacher,
We emphasize the words "were included" because we believe that neither the Schumacher court nor the Wyss court intended that secs. 751.06 and 752.35, Stats., limit situations in which the real controversy has not been tried to the two evidentiary circumstances described in Wyss. The Wyss court said of secs. 751.06 and 752.35:
The case law reveals that situations in which the controversy may not have been fully tried have arisen in two factually distinct ways: (1) when the jury was erroneously not given the opportunity to hear important testimony that bore on an important issue of the case; and (2) when the jury had before it evidence not properly admitted which so clouded a crucial issue that it may be fairly said that the real controversy was not fully tried.
*898
Indeed, while the Wyss court referred briefly to situations in which the real controversy had not been fully tried, a discussion of the full range of such situations was unnecessary. The court of appeals had ordered a new trial on grounds that justice had miscarried.
Id.
at 732-33,
That undoubtedly is why the Wyss court confined to a single paragraph its discussion of circumstances in which the real controversy had not been fully tried. Consistent with that brevity, the Wyss court cited four cases involving situations where the jury did not hear important testimony or where the jury heard evidence not properly admitted. 2
When applying sec. 751.06, Stats., and its predecessors, the supreme court has frequently concluded that the real controversy has not been tried in other situations. It did so in a leading case holding that sec. 805.13(3), Stats., prevents a party from raising an unobjected-to error in instructions on appeal:
Air Wisconsin, Inc. v. North Cent. Airlines, Inc.,
that the [unobjected-to] instruction played a significant role in the jury's determination of causal negligence, and that the instruction, if erroneous, prevented the defendant from having a full, fair trial of the issues of the case . . .. We conclude that if the law . . . was misstated, as the defendant contends, there was a probable miscarriage of justice because the issue of liability has not been fully or properly tried. Accordingly, we conclude that in the interest of justice we shall review the question [of instructional error] . . ..
Id.
at 318,
In other relatively recent decisions, the Supreme Court has held that the real controversy has not been tried (whether or not those very words were used) in situations in addition to the two described by Wyss.
See In Interest of C.E.W.,
In a substantial number of older decisions the supreme court held that the real controversy had not been tried in many situations in addition to the two described by the Wyss court.
See Ampex Corp. v. Sound Institute, Inc.,
Had the Wyss court intended to hold that except in the two situations it described, neither the supreme court nor the court of appeals may reverse under secs. 751.06 and 725.35, Stats., on grounds that the real controversy has not been tried, we believe it would have expressly overruled its many past decisions to the contrary. The careful language used by the Wyss court, and by the Schumacher court when describing Wyss, shows that neither court intended to destroy the usefulness of secs. 751.06 and 752.35 when the parties, trial court or jury fail for any reason to come to grips with a disposi-tive issue.
We have considered the possibility that the legislature intended the power of the court of appeals under sec. 752.35, Stats., to be less than that of the supreme court under sec. 751.06, Stats. We think that possibility unlikely. The two statutes are virtually identical.
*903
Although sec. 752.35, Stats., was not created until 1977, it reflects the venerability of sec. 751.06, Stats., on which it is modeled. As noted in
Schumacher,
The absence of significant ámendments to sec. 751.06, Stats., between 1913 and the creation of the court of appeals in 1977 show that the legislature acquiesced in the supreme court's interpretations of the stat
*904
ute and its predecessors, which held that the real controversy was not tried in a variety of situations in addition to those described in Wyss. A longstanding judicial interpretation of a statute becomes part of the statute itself.
In re Estate of Haese,
We have also considered whether secs. 751.06 and 752.35, Stats., ought to be construed differently, in view of the different functions assigned to the supreme court and to the court of appeals. The purpose of the supreme court is to oversee and implement the statewide development of the law, and it has a law-declaring function of "determining on common-law principles what the law should be in view of the statutory and decisional law of the state and in view of the general trend of the law."
Schumacher,
But the functions of the court of appeals have never been thought of as restricted only to error-correcting. In January 1973, when recommending the creation of a court of appeals, the Citizens Study Committee on Judicial Organization said: "The function of the Court of Appeals should be to provide a reasonably available appeal to correct trial court errors and to do justice *905 expeditiously among the litigants." Report to Governor Lucey 80 (1973) (emphasis added). The Committee commented: "The court of appeals should not often be forging new bodies of law or writing lengthy opinions. This court's primary objective should be to do justice in individual cases." Id. at 81 (emphasis added).
. To implement the 1977 constitutional amendment creating a court of appeals, the Legislative Council appointed a special committee and directed it to prepare legislation setting up the court of appeals. "The committee in preparing this legislation used as its principal guide the 1973 report of the Citizens Study Commission [sic] on Judicial Organization . . .."
In re Court of Appeals of Wisconsin,
Section 752.35, Stats., is adapted to the "justice between the parties" function of the court of appeals as contrasted to the law-declaring/law-developing functions of the supreme court. Like sec. 751.06, Stats., sec. 752.35 refers twice to "justice," the first reference being to the power to reverse if "it is probable that justice has for any reason miscarried."
6
Doing justice between the parties, of course, extends to other circumstances. If it appears from the record that "the real controversy has not been fully tried," that, too, is an injustice as between the parties. The
Air Wisconsin
court recognized this form of injustice when it concluded that if the law had been misstated in the unobjected-to instructions before it, "there was a probable miscarriage of justice
because
the issue of liability has not been fully or properly tried."
*906 Since sec. 752.35, Stats., is tailored to doing justice between the parties, the court of appeals does not necessarily develop or declare law when exercising its discretionary power under that statute. For that reason, the power of the court of appeals under sec. 752.35 does not encroach upon the law-developing or law-declaring function of the supreme court.
We recognize that cases infrequently occur in which the real controversy has not been tried. For that reason, our discretionary power of reversal on that ground need rarely be exercised. It is the exceptional case in which a party who fails to object to an instruction or verdict will avoid the effects of the waiver rule of sec. 805.13(3), Stats. Section 752.35, Stats., does not resurrect the common-law exceptions to the waiver rule.
Having reconsidered our prior opinion in light of Schumacher and Wyss, we conclude that we are empowered by sec. 752.35, Stats., to reverse the judgment in this matter and to order a new trial on grounds that the defective verdict resulted in the real controversy not having been tried, and we do so.
By the Court. — The decision filed December 22, 1988, is confirmed.
Notes
Section 751.06, Stats., provides:
In an appeal in the supreme court, if it appears from the record that the real controversy has not been fully tried, or that it is probable that justice has for any reason miscarried, the court may reverse the judgment or order appealed from, regardless of whether the proper motion or objection appears in the record, and may direct the entry of the proper judgment or remit the case to the trial court for the entry of the proper judgment or for a new trial, and direct the making of such amendments in the pleadings and the adoption of such procedure in that court, not inconsistent with statutes or rules, as are necessary to accomplish the ends of justice.
*896 Section 752.35, Stats., provides:
In an appeal to the court of appeals, if it appears from the record that the real controversy has not been fully tried, or that it is probable that justice has for any reason miscarried, the court may reverse the judgment or order appealed from, regardless of whether the proper motion or objection appears in the record and may direct the entry of the proper judgment or remit the case to the trial court for entry of the proper judgment or for a new trial, and direct the making of such amendments in the pleadings and the adoption of such procedure in that court, not inconsistent with statutes or rules, as are necessary to accomplish the ends of justice.
The four cases are
State v. Cuyler,
In
State v. Ambuehl,
Section 2405m, Stats. 1913, provides:
In any action or proceeding brought to the supreme court by appeal or writ of error, if it shall appear to that court from the record, that the real controversy has not been fully tried, or that it is probable that justice has for any reason miscarried, the supreme court may in its discretion reverse the judgment or order appealed from, regardless of the question whether proper motions, objections, or exceptions appear in the record or not, and may also, in case of reversal, direct the entry of the proper judgment or remit the case to the trial court for a new trial, and direct the making of such amendments in the pleadings and the adoption of such procedure in that court, not inconsistent with the statutes governing legal procedure, as shall be deemed necessary to accomplish the ends of justice.
The court of appeals became operational by virtue of, and sec. 752.35, Stats., was created by ch. 187, sec. 112, Laws of 1977.
The second reference is to the final word of the statute, which describes the broad remedial actions the court of appeals may take.
