What is the test for modifying a judgment in a personal injury case?

In sum, when a trial court makes a clear, uncontroverted, and prejudicial error of law in the formulation or award of damages, the appellate court may, to avoid subjecting the parties to any further delay or expense, modify the judgment and affirm it, rather than remand it for a new determination. (Maughan v. Correia (2012) 210 Cal.App.4th 507,

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