348 P.3d 356
Utah Ct. App.2015Background
- Mitchell was employed by Milliken & Co. and injured her right shoulder at work in 2008 while attempting to throw a rope over a machine roller.
- She had a prior shoulder condition treated in 2007, which the record shows contributed to her later injury.
- Mitchell applied for workers’ compensation; the Labor Commission denied benefits, finding the preexisting condition contributed and that the work activity was not an unusual exertion.
- The Commission relied on medical testimony that a preexisting impingement contributed to the injury and that the injury was an industrial aggravation of the preexisting condition.
- The court reviews the Commission’s findings de novo for the legal standard, but defers to substantial evidence supporting factual determinations.
- Key issue concerns whether Mitchell must prove an unusual or extraordinary exertion given her preexisting condition and whether throwing a rope constituted such exertion.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether unusual exertion is required where a preexisting condition contributes | Mitchell argues no unusual exertion is required | Mitchell must show unusual exertion when a preexisting condition contributes | Unusual exertion required; standard upheld |
| Whether throwing the rope over the machine constitutes unusual exertion | The action was unusual given the height and mechanics involved | Activity not unusual; comparable to common nonemployment exertions | Not established as unusual exertion |
| Whether the Allen standard should be revisited or maintained | Allen is outdated and discriminatory | Allen remains controlling precedent | Maintain Allen framework; decline to depart |
Key Cases Cited
- Murray v. Labor Comm'n, 2013 UT 38 (Utah Supreme Court, 2013) (unusualness requires objective comparison to nonemployment life)
- Allen v. Industrial Comm'n, 729 P.2d 15 (Utah Supreme Court, 1986) (unusual exertion standard for preexisting conditions)
- Estate of Reitz v. Labor Comm'n, 2014 UT App 290 (Utah Court of Appeals, 2014) (substantial evidence standard for Commission findings)
- O'Rourke v. Utah State Tax Comm'n, 830 P.2d 230 (Utah Supreme Court, 1992) (burden to show error in administrative decision)